{"title":"Recirculation Pumps and Booster Sets","description":"\u003ch2 data-path-to-node=\"8\"\u003eCirculator Pumps and Pump Groups: The Heart of Your Installation\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eAt \u003cb data-path-to-node=\"9\" data-index-in-node=\"3\"\u003eQ-Tech\u003c\/b\u003e, we view hydraulics as an exact science. The circulator pump is the vital component that transports energy from your generator (boiler, heat pump, or solar system) to the emitters. Therefore, we do not settle for offering standard replacements; we present a technical selection of \u003cb data-path-to-node=\"9\" data-index-in-node=\"312\"\u003ehigh energy efficiency pumps\u003c\/b\u003e and \u003cb data-path-to-node=\"9\" data-index-in-node=\"351\"\u003epre-assembled pump groups\u003c\/b\u003e designed to comply with the most demanding European Union ErP regulations.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eWe work exclusively with world leaders in fluid management: \u003cb data-path-to-node=\"10\" data-index-in-node=\"75\"\u003eGrundfos, Wilo, and DAB\u003c\/b\u003e for pumping, and \u003cb data-path-to-node=\"10\" data-index-in-node=\"117\"\u003eESBE\u003c\/b\u003e for hydraulic group integration. This combination guarantees silent, long-lasting installations with minimal electrical consumption.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eWet Rotor and High Efficiency Technology (Grundfos, Wilo, DAB)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eOld fixed-speed pumps are history. Our range focuses on \u003cb data-path-to-node=\"12\" data-index-in-node=\"107\"\u003epermanent magnet\u003c\/b\u003e electronic circulators that automatically adapt their speed to the actual demand of the installation (proportional or constant pressure).\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eGrundfos:\u003c\/b\u003e Pioneers with the \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"31\"\u003eALPHA1\u003c\/b\u003e and \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"40\"\u003eALPHA2\u003c\/b\u003e ranges. Their \u003ci data-path-to-node=\"13,0,0\" data-index-in-node=\"62\"\u003eAUTOADAPT\u003c\/i\u003e technology analyzes the heating system and finds the optimal set point, eliminating noise in thermostatic valves and reducing consumption to historical lows. For commercial applications, the \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"283\"\u003eMAGNA3\u003c\/b\u003e series offers full connectivity and high-flow management.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eWilo:\u003c\/b\u003e Synonymous with German engineering. Their \u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"49\"\u003eYonos PICO\u003c\/b\u003e and \u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"62\"\u003eStratos\u003c\/b\u003e series stand out for their reliability and \"Green Button\" technology for intuitive configuration. They are ideal for both replacement (interchangeable with older models) and new installations.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eDAB Pumps:\u003c\/b\u003e The \u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"20\"\u003eEVOSTA\u003c\/b\u003e series represents the perfect balance between robustness and technology, offering versatile solutions for domestic heating and cooling with a simplified user interface.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"14\"\u003ePump and Mixing Groups: The Grundfos ESBE Solution\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eFor professionals looking for excellence and speed of execution, at Q-Tech we recommend the installation of \u003cb data-path-to-node=\"15\" data-index-in-node=\"110\"\u003ePre-assembled Hydraulic Groups (Pump Groups)\u003c\/b\u003e. Instead of assembling valves, thermometers, and pumps piece by piece, we offer compact units from the \u003cb data-path-to-node=\"15\" data-index-in-node=\"265\"\u003eESBE\u003c\/b\u003e brand that integrate pumps (Grundfos or Wilo) into a thermally insulated chassis.\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eMixing Groups (GR Series):\u003c\/b\u003e Essential for \u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"51\"\u003eUnderfloor Heating\u003c\/b\u003e. They incorporate a thermostatic or motorized mixing valve that ensures water enters the floor at the exact temperature, protecting the flooring and maximizing comfort.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eDirect Groups:\u003c\/b\u003e Ideal for radiator circuits or DHW tank charging, where direct energy transport without mixing is required.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eTechnical Advantages:\u003c\/b\u003e Drastic savings in labor time, elimination of leaks thanks to factory-tested connections, and a professional aesthetic finish in the boiler room.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e⚡ Why trust your hydraulics to Q-Tech?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eSelecting a pump is not just about looking at the connection thread. It is a matter of hydronic calculation. At \u003cb data-path-to-node=\"18\" data-index-in-node=\"102\"\u003eQ-Tech\u003c\/b\u003e, we bring the value of engineering:\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"19\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eWorking Curve Calculation:\u003c\/b\u003e Do you not know if you need a 4-meter or 6-meter head pump? We help you determine the pressure drop of your circuit to select the exact model, avoiding oversizing (noise and expense) or undersizing (lack of comfort).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eDirect Replacement:\u003c\/b\u003e We have cross-reference tables to replace your old Baxi, Roca, or discontinued pumps with their modern high-efficiency equivalents, guaranteeing connection compatibility (130mm, 180mm).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eRegulation Support:\u003c\/b\u003e We advise you on how to configure your pump (constant vs. variable pressure mode) depending on whether you have radiators or underfloor heating, optimizing the \u003cspan class=\"math-inline\" data-math=\"\\Delta T\" data-index-in-node=\"170\"\u003e$\\Delta T$\u003c\/span\u003e of your installation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"20\"\u003eMake your energy flow intelligently. \u003cb data-path-to-node=\"20\" data-index-in-node=\"45\"\u003eExplore our range of Pumps and Hydraulic Groups\u003c\/b\u003e and modernize your machine room with Q-Tech.\u003c\/p\u003e","products":[{"product_id":"bomba-circuladora-alpha2-grundfos-equilibrado-asistido","title":"Grundfos ALPHA2 circulator pump","description":"\u003ch3\u003eThe Intelligent Circulator: Leading Efficiency and Assisted Balancing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos ALPHA2 circulator pump\u003c\/b\u003e sets a new standard in efficiency and reliability within heating and air conditioning systems. Designed for professionals and users who demand maximum performance, the ALPHA2 not only offers the best energy efficiency on the market, but also revolutionizes the \u003cb\u003ehydraulic balancing\u003c\/b\u003e process with its innovative assisted system.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model is the perfect choice for new installations or for modernizing existing systems, ensuring optimal operation under the most demanding conditions.\u003c\/p\u003e\n\u003ch3\u003e🚀 The ALPHA2 Ecosystem: Simple and Precise Hydraulic Balancing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe main advantage of the \u003cb\u003eALPHA2\u003c\/b\u003e lies in its ability to work in conjunction with the \u003cb\u003eALPHA Reader\u003c\/b\u003e and the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app. This integration transforms traditional, complex hydraulic balancing into a fast, guided, and documented process.\u003c\/p\u003e\n\u003ch4\u003e1. Alpha Reader: The Communication Link\u003c\/h4\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe \u003cb\u003eALPHA Reader\u003c\/b\u003e is a compact (pocket-sized) accessory that attaches magnetically to the front of the pump.\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb\u003eFunction:\u003c\/b\u003e Reads the pump's performance signal in real time.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb\u003eConnectivity:\u003c\/b\u003e Communicates via Bluetooth with the GO Balance app during the calibration process.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb\u003ePortability:\u003c\/b\u003e Once the job is finished, the installer can remove it and reuse it for the next installation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e2. Grundfos GO Balance: Your Mobile Balancing Guide\u003c\/h4\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app is a free mobile platform for installers, designed to guide the balancing process step-by-step.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb\u003eGuaranteed Precision:\u003c\/b\u003e Allows for precise hydraulic balancing in two-pipe radiator systems or underfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb\u003eTime Saving:\u003c\/b\u003e Minimizes adjustment times, reducing installation costs.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb\u003eTechnical Documentation:\u003c\/b\u003e Automatically generates technical reports of the balancing performed, adding value and professionalism to the service.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Performance and Exclusive Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eThe \u003cb\u003eALPHA2 circulator pump\u003c\/b\u003e guarantees lasting reliability and intelligent energy management in any system.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-path-to-node=\"23,0,0\"\u003e\n\n\u003cb\u003ePatented AUTOADAPT:\u003c\/b\u003e Automatically adjusts the pump's duty point to the system's optimum, in both radiator and underfloor heating modes, without constant manual intervention.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,1,0\"\u003e\n\n\u003cb\u003ePowerful Start:\u003c\/b\u003e Restart function that applies the highest starting torque on the market, helping to unblock the pump and preventing failures due to deposits.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,2,0\"\u003e\n\n\u003cb\u003eAdvanced Protection:\u003c\/b\u003e Includes integrated dry-running protection during start-up and normal operation.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,3,0\"\u003e\n\n\u003cb\u003eLeading Efficiency:\u003c\/b\u003e Unrivaled energy rating in its category, which translates into significant savings on electricity costs.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,4,0\"\u003e\n\n\u003cb\u003eAcoustic Comfort:\u003c\/b\u003e Low-noise operation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🎯 Suitable for the Following Systems\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eThe versatility of the \u003cb\u003eALPHA2 circulator\u003c\/b\u003e makes it ideal for:\u003c\/p\u003e\n\u003cul data-path-to-node=\"26\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,0,0\"\u003eRadiator systems (two-pipe and one-pipe).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,2,0\"\u003eDomestic hot water recirculation (DHW).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,3,0\"\u003eAir conditioning systems with liquid temperatures equal to or above 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eºC\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"28\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTechnical Feature\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,1,0,0\"\u003e\u003cb\u003eMotor Technology\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,1,1,0\"\u003ePermanent magnet \/ High-efficiency canned rotor\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,2,0,0\"\u003e\u003cb\u003eControl Modes\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,2,1,0\"\u003eAUTOADAPT, Proportional Pressure (PP), Constant Pressure (CP), Fixed Speed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,3,0,0\"\u003e\u003cb\u003eMaterials\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,3,1,0\"\u003eStainless steel\/Composite rotor, Cast iron pump housing (cataphoretic coating)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,4,0,0\"\u003e\u003cb\u003eInsulation Kit\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,4,1,0\"\u003eIncluded as standard (for heating)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,5,0,0\"\u003e\u003cb\u003eConnection\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,5,1,0\"\u003eSupplied without fittings\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,6,0,0\"\u003e\u003cb\u003eLiquid Temperature\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,6,1,0\"\u003eMinimum 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eºC\u003c\/span\u003e (depending on model)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eDoes the ALPHA2's AUTOADAPT function require initial manual configuration?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eNo. The patented AUTOADAPT function detects and continuously adapts to the requirements of the heating system. This allows it to automatically find and maintain the optimal duty point without the need for constant manual adjustments, maximizing efficiency.\u003c\/p\u003e\n\u003ch4\u003eWhat is exactly included in the \"system\/kit\" for hydraulic balancing?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"33\"\u003eThe complete system for balancing includes the \u003cb\u003eALPHA2 circulator pump\u003c\/b\u003e, the \u003cb\u003eALPHA Reader\u003c\/b\u003e accessory (which must be purchased separately if the complete kit is not purchased), and the free download of the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app for your mobile device.\u003c\/p\u003e\n\u003ch4\u003eCan the ALPHA2 prevent pump blockage after a period of inactivity?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"35\"\u003eYes. Thanks to its powerful restart function, the ALPHA2 applies the highest starting torque on the market. This feature is specifically designed to release the rotor from possible blockages caused by deposits or sediment, ensuring continuous and reliable operation.\u003c\/p\u003e\n\u003chr data-path-to-node=\"36\"\u003e\n\u003ch3\u003e📞 Specialized Technical Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"38\"\u003eIf you need detailed technical assistance, compatibility validation for complex systems, or advice on the balancing process with GO Balance, our team of experts is at your disposal. Contact our technical support service at \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eVideo of the Grundfos ALPHA2 circulator pump:\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/grundfos.scene7.com\/is\/content\/grundfos\/video-heating-alpha2-how-to-install-and-control-master\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation for the Grundfos ALPHA2 circulator pump:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/net.grundfos.com\/Appl\/ccmsservices\/public\/literature\/filedata\/Grundfosliterature-5768685.pdf\" title=\"Catálogo Bomba recirculadora alpha 2 grundfos\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"ALPHA2 25-40 130mm 99411143","offer_id":12317774577752,"sku":"SE-AC33407\/BA-87127","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-40 180mm 99411165","offer_id":12317774610520,"sku":"SE-AC33408\/BA86708","price":195.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-50 130mm 99411146","offer_id":12317774676056,"sku":"SE-AC33410\/BA-87128","price":205.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2L 25-50 180mm","offer_id":12317774708824,"sku":"SE-AC33411\/BA-86765","price":239.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-60 130mm 99411150","offer_id":12317774774360,"sku":"SE-AC33412\/BA-87129","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-60 180mm 99411175","offer_id":12317774807128,"sku":"SE-AC33413\/BA-86710","price":355.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-80 180mm 99411178","offer_id":15422346428504,"sku":"SE-AC33417","price":439.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 32-60 180mm 99411221","offer_id":12317775036504,"sku":"SE-AC33420\/BA-121420","price":411.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 32-80 180mm 99411263","offer_id":15422350852184,"sku":"SE-AC33421","price":479.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA2-130mm-CIRCULADORA-GRUNDFOS-01.webp?v=1729768941"},{"product_id":"quantum-eco-de-baxi","title":"BAXI Quantum ECO","description":"\u003cp\u003eBaxi Quantum ECO circulator pump.\u003c\/p\u003e\n\u003cp\u003eCirculators for heating and cooling installations.\u003c\/p\u003e\n\u003cp\u003eQuantum Eco circulators comply with the 2015 ErP Directive, all having an Energy Efficiency Index (EEI) ≤ 0.23. The benchmark for the most efficient circulators is EEI ≤ 0.20.\u003c\/p\u003e\n\u003cp\u003eThe high-efficiency Quantum Eco range is a series of wet-rotor circulators featuring ECM (Electronic Commutated Motor) technology with integrated differential pressure control.\u003c\/p\u003e\n\u003ch4\u003eMain advantages of electronic control:\u003c\/h4\u003e\n\u003cp\u003e- Energy savings and reduction of operating costs.\u003c\/p\u003e\n\u003cp\u003e- Elimination of flow noise in installations with thermostatic valves, as their operation automatically adapts to the system's needs.\u003c\/p\u003e\n\u003cp\u003e- Electrical protection rating: IP X4D.\u003c\/p\u003e\n\u003cp\u003e- 2 automatic operating modes for optimal adaptation to the installation (constant ΔpC, and variable ΔpV).\u003c\/p\u003e\n\u003cp\u003eHydraulic connection accessories are supplied:\u003c\/p\u003e\n\u003cp\u003e- Gaskets and fittings for Quantum Eco 32 and 32H models.\u003c\/p\u003e\n\u003cp\u003e- Gaskets, flanges, counter-flanges, and bolts for Quantum Eco 40, 50, 50M, and 50H models. \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.baxi.es\/-\/media\/inriver\/30497-10724.pdf?v=1\u0026amp;d=20181121T105455Z\" title=\"Baxi Quantum ECO circulator pump - download technical information\" target=\"_blank\"\u003eDownload Technical Information\u003c\/a\u003e\u003c\/p\u003e","brand":"BAXI","offers":[{"title":"Quantum ECO 32 1 1\/4\" MF Ref. 7504411","offer_id":19437350060120,"sku":"SE-BR07114\/BAXI-7504411","price":743.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 32 1 1\/4\" MF H Ref. 7504412","offer_id":19437350092888,"sku":"SE-BR07118\/BAXI-7504412","price":1125.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 40 1 1\/2\" MF Ref. 7504413","offer_id":19437350125656,"sku":"SE-BR07125\/BAXI-7504413","price":1414.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50 2\" Ref. 7504415","offer_id":19437350158424,"sku":"SE-BR07126\/BAXI-7504414","price":1520.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50M 2\" Ref. 7504415","offer_id":43563823530210,"sku":"SE-BR07127\/BAXI-7504415","price":1839.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50H 2\" Ref. 7504416","offer_id":43563829690594,"sku":"BAXI-7504416","price":2039.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/baxi-quantum-eco-de-baxi-quantum-eco-32-1-1-4-mf-ref-7504411-52965407883608.jpg?v=1702915182"},{"product_id":"serie-magna3-de-grundfos","title":"Grundfos MAGNA3 circulator pump","description":"\u003ch3\u003eGrundfos MAGNA3 Series\u003c\/h3\u003e\n\u003cp\u003eThe MAGNA3 and UPE ranges consist of a wide assortment of small, medium, and large circulator pumps with communication equipment and electronically speed-controlled motors that integrate permanent magnet (PM) technology and a compact stator.\u003c\/p\u003e\n\u003cp\u003eThe innovative MAGNA3 range is part of the Grundfos family of exceptional quality circulator pumps.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6hjL4Zf7sP0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to MAGNA3 pumps, you can completely forget about the need for complex adjustments. Install the pump and use the factory setting: the AUTOADAPT function (only in the MAGNA3 range).\u003c\/p\u003e\n\u003cp\u003eThe installed MAGNA3 pump will automatically analyze the heating system, find the optimal set point, and continuously adjust its operation to adapt to changes in demand. This will allow you to enjoy maximum comfort and minimum energy consumption. Furthermore, MAGNA3 pumps are extremely flexible and reliable, generate low noise levels, have long service lives, and are maintenance-free. They incorporate infrared communication devices and allow for the use of external control and monitoring functions through the use of expansion modules.\u003c\/p\u003e\n\u003ch3\u003eUses of the Grundfos MAGNA3:\u003c\/h3\u003e\n\u003cp\u003eThe circulator pumps belonging to the Grundfos MAGNA3 range have been designed to circulate liquids as part of the following systems:\u003c\/p\u003e\n\u003cp\u003e• Heating systems.\u003cbr\u003e• Cooling and air conditioning systems.\u003cbr\u003e• Domestic hot water systems.\u003c\/p\u003e\n\u003cp\u003eThis pump range is also suitable for use as part of the following systems:\u003c\/p\u003e\n\u003cp\u003e• Geothermal heat pump systems.\u003cbr\u003e• Solar heating systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u003cmeta charset=\"utf-8\"\u003eof the Grundfos MAGNA3:\u003c\/h3\u003e\n\u003cp\u003e• AUTOADAPT function.\u003cbr\u003e• FLOWADAPT and FLOWLIMIT functions.\u003cbr\u003e• Proportional pressure control.\u003cbr\u003e• Constant pressure control.\u003cbr\u003e• Constant temperature control.\u003cbr\u003e• Constant curve operation.\u003cbr\u003e• Max. or min. curve operation.\u003cbr\u003e• Automatic night setback mode.\u003cbr\u003e• Motor requires no external protection.\u003cbr\u003e• Single-head pumps for heating systems include insulating shells.\u003cbr\u003e• Wide temperature range and independence between liquid temperature and ambient temperature.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the Grundfos MAGNA3\u003c\/h3\u003e\n\u003cp\u003e• Low energy consumption. All MAGNA3 pumps meet the requirements of the Energy-related Products (ErP) Directive, which came into force in 2015.\u003cbr\u003e• The AUTOADAPT function ensures energy savings.\u003cbr\u003e• Built-in differential pressure and temperature sensor.\u003cbr\u003e• Safe selection.\u003cbr\u003e• Simple installation.\u003cbr\u003e• Long service life; maintenance-free.\u003cbr\u003e• Extended user interface with TFT display.\u003cbr\u003e• Control panel with intuitive buttons made of high-quality silicone.\u003cbr\u003e• Operating log.\u003cbr\u003e• Easy system optimization.\u003cbr\u003e• Thermal energy meter.\u003cbr\u003e• Multi-pump function.\u003cbr\u003e• Possibility of external control and monitoring via expansion modules.\u003cbr\u003e• The entire range is available for a maximum system pressure of 16 bar (PN 16).\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Magna3 25-60 180 1x230V (Threaded PN10) Ref. 97924245","offer_id":19634457477208,"sku":"SE-AC35503","price":834.31,"currency_code":"EUR","in_stock":true},{"title":"Magna3 25-80 180 1x230V (Threaded PN10) Ref. 97924246","offer_id":19634457509976,"sku":"SE-AC35504","price":943.75,"currency_code":"EUR","in_stock":true},{"title":"MAGNA3 25-100 180 1x230V (Threaded PN10) Ref. 97924247","offer_id":19634457542744,"sku":"SE-AC35505","price":1034.41,"currency_code":"EUR","in_stock":true},{"title":"Magna3 25-120 180 1X230V (Threaded PN10) Ref. 97924248","offer_id":19634457575512,"sku":"SE-AC35506","price":1163.93,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-60 180 1x230V (Threaded PN10) Ref. 97924255","offer_id":19634457641048,"sku":"SE-AC35508","price":1002.04,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-80 180 1x230V (Threaded PN10) Ref. 97924256","offer_id":19634457673816,"sku":"SE-AC35509","price":1045.6,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-100 180 1x230V (Threaded PN10) Ref. 97924257","offer_id":19634457706584,"sku":"SE-AC35510","price":1135.09,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-120 180 1x230V (Threaded PN10) Ref. 98609707","offer_id":19634457739352,"sku":"SE-AC35511","price":1228.7,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-120 F 220 1x230V PN Ref. 97924259","offer_id":42025275949282,"sku":"BA-114479","price":1310.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-60 F 250 1x220V PN Ref. 97924267","offer_id":42025362391266,"sku":"BA-125501","price":1970.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-80 F 220 1x230V PN6\/10 Ref. 97924268","offer_id":42025395650786,"sku":"BA-114764","price":1552.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-120 F 220 1x230V PN6 Ref. 97924270","offer_id":42025409577186,"sku":"BA-125502","price":3170.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-150 F 250 1x230V PN Ref. 97924271","offer_id":42025416949986,"sku":"BA-114478","price":3810.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-serie-magna3-de-grundfos-magna3-25-60-180-1x230v-roscada-pn10-ref-97924245-52965409685848.jpg?v=1702915183"},{"product_id":"bomba-circuladora-magna1","title":"Grundfos MAGNA1 circulator pump, threaded 180 mm, for heating","description":"\u003ch2\u003eCanned-rotor circulator to replace 180 mm heating pumps\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos MAGNA1\u003c\/strong\u003e is an electronic circulator pump for heating, cooling and other closed circuits. It offers three control modes, selected from its control panel. We stock eight threaded models, from 6 to 12 m maximum head, shipped from our warehouse.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, cooling and air conditioning, geothermal and solar thermal systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eProportional pressure, constant pressure and constant curve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eModels\u003c\/th\u003e\u003ctd\u003e25-60 to 25-120 with G 1½ thread and 32-60 to 32-120 with G 2 thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e6 to 12 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAvailability\u003c\/th\u003e\u003ctd\u003eShipped from the Q-Tech warehouse\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos MAGNA1?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos MAGNA1 is a canned-rotor circulator pump: pump and motor form a single unit with no shaft seal. The bearings are lubricated by the pumped liquid. Grundfos states that it is maintenance-free and that the motor needs no external protection.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eMany heating systems still run old fixed-speed circulators with a 180 mm port-to-port length. The MAGNA1 keeps that length and thread, so it fits the same space. Grundfos states that the whole range complies with the 2013 and 2015 Energy-related Products Directive requirements.\u003c\/p\u003e\n\u003cp\u003eProportional pressure mode adapts the pump to the flow the circuit demands. Eight light fields show the selected setting. Single-head pumps for heating come with an insulating shell.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eGrundfos\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRange\u003c\/th\u003e\u003ctd\u003eMAGNA1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eElectronic canned-rotor circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003ctd\u003e1 × 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure class\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eNoise level\u003c\/th\u003e\u003ctd\u003e43 dB(A) maximum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor protection\u003c\/th\u003e\u003ctd\u003eBuilt-in, no external protection required\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003ctd\u003eThread\u003c\/td\u003e\u003ctd\u003eMax. head\u003c\/td\u003e\u003ctd\u003ePower input P1\u003c\/td\u003e\u003ctd\u003eMax. current\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e9 to 92 W\u003c\/td\u003e\u003ctd\u003e0.74 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-80 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e9 to 128 W\u003c\/td\u003e\u003ctd\u003e1.03 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-100 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e9 to 176 W\u003c\/td\u003e\u003ctd\u003e1.42 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-120 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003e8 to 188 W\u003c\/td\u003e\u003ctd\u003e1.51 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-60 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e9 to 111 W\u003c\/td\u003e\u003ctd\u003e0.90 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-80 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e9 to 151 W\u003c\/td\u003e\u003ctd\u003e1.22 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-100 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e8 to 175 W\u003c\/td\u003e\u003ctd\u003e1.41 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-120 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003eAsk us\u003c\/td\u003e\u003ctd\u003eAsk us\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean, non-aggressive liquids with no solid particles or fibres.\u003c\/li\u003e\n\u003cli\u003eWater and glycol mixtures up to 50%. Grundfos states that they reduce hydraulic performance.\u003c\/li\u003e\n\u003cli\u003eMaximum altitude of 2,000 m above sea level.\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure with the liquid at 95 °C: 0.35 bar.\u003c\/li\u003e\n\u003cli\u003eNot suitable for flammable liquids, acids or seawater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf you need advanced control or communication with the building management system: see the \u003ca href=\"\/en-en\/products\/serie-magna3-de-grundfos\"\u003eGrundfos MAGNA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor homes with radiators or underfloor heating and low head: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor domestic hot water (DHW) recirculation: our MAGNA1 pumps are cast iron. See the stainless steel \u003ca href=\"\/en-en\/products\/bomba-recirculadora-ups-n-grundfos-acs-inox-3-velocidades\"\u003eGrundfos UPS-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe first number is the thread: 25 is G 1½ and 32 is G 2. The second is the maximum head in decimetres: 80 means 8 m. All models are 180 mm port-to-port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace an old pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if the thread and the 180 mm port-to-port length match. Send us a photo of your current pump's nameplate on WhatsApp and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos offers a stainless steel version for DHW. The pumps we sell are cast iron, for closed circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Grundfos still manufacture the MAGNA1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos lists it as discontinued on its website. We supply the units available in our warehouse. For new projects, see the MAGNA3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt ships from our warehouse. We confirm the delivery date with your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech replaces circulator pumps in plant rooms and heating circuits in Málaga. You can book a \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eTécnico Experto technical call\u003c\/a\u003e. To choose a model, message us on WhatsApp at +34 690 95 38 39.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/es\/products\/magna\/magna1\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos MAGNA1 in Grundfos Product Center (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-3978963.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos technical catalogue (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Grundfos","offers":[{"title":"Magna1 25-60 180mm","offer_id":19634402787416,"sku":"SE-AC35004","price":743.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-80 180mm","offer_id":12317800955992,"sku":"SE-AC35005","price":1025.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-100 180mm","offer_id":58684802957656,"sku":"SE-AC35006","price":1135.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-120 180mm","offer_id":58684802990424,"sku":"SE-AC35007","price":1278.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-60 180mm","offer_id":19634404884568,"sku":"SE-AC35009","price":981.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-80 180mm","offer_id":58684803023192,"sku":"SE-AC35010","price":1135.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-100 180mm","offer_id":58684803055960,"sku":"SE-AC35011","price":1245.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-120 180mm","offer_id":19634405376088,"sku":"SE-AC35012","price":1347.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-serie-magna-1-de-grundfos-magna1-25-80-180mm-ref-99221213-52965412274520.jpg?v=1702915192"},{"product_id":"bomba-circuladora-yonos-pico-1-0-wilo","title":"Wilo Yonos PICO1.0 high-efficiency circulator pump for heating","description":"\u003ch2\u003eWilo high-efficiency circulator pump for heating, underfloor heating and air conditioning\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo Yonos PICO1.0\u003c\/strong\u003e is Wilo's circulator pump for residential heating and air conditioning, with \u003cstrong\u003e11 models at 130 and 180 mm\u003c\/strong\u003e. At Q-Tech we integrate it into your pre-assembled plant room in our workshop, or replace your existing pump on-site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eHigh-efficiency glandless (wet-rotor) circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eWilo Yonos PICO1.0\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating with radiators or underfloor heating, air conditioning and closed cooling circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003eFrom 4 W; maximum of 20, 40 or 75 W depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eVariable or constant differential pressure, with setpoint in 0.1 m steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eReplacing pumps with 130 or 180 mm port-to-port length and G 1, G 1½ or G 2 thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz, Wilo-Connector included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003ePre-assembled plant room in our workshop or \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo Yonos PICO1.0?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo Yonos PICO1.0 is a glandless circulator pump for heating and air conditioning that \u003cstrong\u003edraws from just 4 W\u003c\/strong\u003e. Its EC motor controls the speed, and you set it with Wilo's green button and an LED display. It fits with a threaded connection in the heating or air-conditioning circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA fixed-speed pump moves the same flow even when your home needs less heat. The Wilo Yonos PICO1.0 \u003cstrong\u003econtrols differential pressure continuously\u003c\/strong\u003e, in variable mode for radiators or constant mode for underfloor heating. It therefore matches its power to the real demand of the system.\u003c\/p\u003e\n\u003cp\u003eWhen you replace a failed pump, you need to keep the existing port-to-port length and thread. A model with different dimensions means altering pipework or fitting adaptors. The range offers 130 and 180 mm with three threads, so you can choose a model with the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFluid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−10 to +40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum inlet head\u003c\/th\u003e\u003ctd\u003e0.5 m at 50 °C and 3 m at 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eVariable (Δp-v) and constant (Δp-c) differential pressure\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetpoint adjustment\u003c\/th\u003e\u003ctd\u003eIn 0.1 m steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFactory setting\u003c\/th\u003e\u003ctd\u003eΔp-v at half the maximum head\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFunctions\u003c\/th\u003e\u003ctd\u003e10-minute pump venting and automatic deblocking\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption P1\u003c\/th\u003e\u003ctd\u003eFrom 4 W; maximum depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eGrey cast iron\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eImpeller\u003c\/th\u003e\u003ctd\u003ePP-GF40\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eShaft\u003c\/th\u003e\u003ctd\u003eStainless steel\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eElectrical connection\u003c\/th\u003e\u003ctd\u003eWilo-Connector\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIn the box\u003c\/th\u003e\u003ctd\u003ePump, Wilo-Connector, 2 seals and instructions\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003cp\u003eIn the model name, the first number is the nominal connection diameter and the last two give the adjustable nominal head in metres. For example, 25\/1-6 means connection 25 and a head of 1 to 6 m.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eThread\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMaximum nominal head\u003c\/th\u003e\u003cth\u003eMaximum power P1\u003c\/th\u003e\u003cth\u003eEEI\u003c\/th\u003e\u003cth\u003eWilo article number\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e15\/1-4 130\u003c\/th\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248080\u003c\/td\u003e\u003ctd\u003e4062679181981\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e15\/1-6 130\u003c\/th\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248081\u003c\/td\u003e\u003ctd\u003e4062679181998\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-4 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248083\u003c\/td\u003e\u003ctd\u003e4062679182001\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-6 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248085\u003c\/td\u003e\u003ctd\u003e4062679182056\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-8 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248087\u003c\/td\u003e\u003ctd\u003e4062679182070\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-4 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248082\u003c\/td\u003e\u003ctd\u003e4062679175232\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-6 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248084\u003c\/td\u003e\u003ctd\u003e4062679182025\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-8 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248086\u003c\/td\u003e\u003ctd\u003e4062679182063\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-4 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248088\u003c\/td\u003e\u003ctd\u003e4062679182087\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-6 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248089\u003c\/td\u003e\u003ctd\u003e4062679182094\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-8 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248091\u003c\/td\u003e\u003ctd\u003e4062679182100\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater for heating, air conditioning and closed cooling circuits, \u003cstrong\u003eup to 95 °C and 10 bar\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePump thread G 1 on the 15 models, G 1½ on the 25 models and G 2 on the 30 models. Unions are sold separately: \u003ca href=\"\/en-en\/products\/juego-de-racores-para-yonos-pico-de-wilo\"\u003eunion set for Yonos PICO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePort-to-port length of 130 or 180 mm: check it on the pump you are replacing.\u003c\/li\u003e\n\u003cli\u003eSingle-phase 230 V supply through the included Wilo-Connector.\u003c\/li\u003e\n\u003cli\u003eMaximum ambient temperature of 40 °C in the plant room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: Wilo offers the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-nova-de-wilo\"\u003eStar-Z NOVA\u003c\/a\u003e range.\u003c\/li\u003e\n\u003cli\u003eBuildings that need more flow: \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-maxo\"\u003eWilo Yonos MAXO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eAdjustment from your phone via Bluetooth: \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSolar thermal circuits: \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one with the same port-to-port length and thread as your current pump, and an equal or higher nominal head. Check these three details on the pump's rating plate. If in doubt, send us a photo of the plate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the Wilo Yonos PICO without 1.0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey are different ranges with different article numbers: the Yonos PICO1.0 uses 4248xxx numbers and the Yonos PICO uses 4215xxx. For the Yonos PICO1.0, Wilo describes two control modes: variable and constant differential pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for underfloor heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Wilo recommends constant differential pressure (Δp-c) for underfloor heating and variable (Δp-v) for radiators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. According to Wilo, the box contains the pump, the Wilo-Connector, 2 seals and the instructions. Unions are ordered separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipped to order\u003c\/strong\u003e: we confirm the delivery time before preparing your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech offers three ways to work with your pump. The first is a \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e: we assemble, configure and test the plant room in our workshop, with safety and function tests.\u003c\/p\u003e\n\u003cp\u003eThe plant room \u003cstrong\u003earrives tested and ready to connect\u003c\/strong\u003e. The final connection is made by the site installer or Q-Tech, from one working day depending on the type and size of the plant room. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e and in the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eThe second way is for pumps installed by another company, and the third is for upgrading an existing system. In both cases, we first carry out a verification visit with the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e service. We then quote for the work. In all three cases we can carry out the pre-commissioning check, remotely or on-site.\u003c\/p\u003e\n\u003cp\u003eTo choose a model or review a setting, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eremote technical call\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. See also our \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and \u003ca href=\"\/en-en\/collections\/tecnico-experto\"\u003eExpert Technician services\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo459793\/5794584\/wilo459793.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWilo-Yonos PICO1.0 installation and operating instructions (Wilo)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/il\/en\/Products\/en\/products\/yonos-pico1-0_id194\" target=\"_blank\" rel=\"noopener\"\u003eWilo-Yonos PICO1.0 range page on wilo.com\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"1\/15-4 130","offer_id":37215177113753,"sku":"BA-119069","price":210.54,"currency_code":"EUR","in_stock":true},{"title":"15\/1-6 130","offer_id":37215285739673,"sku":"SE-AC51981\/BA-119070","price":232.32,"currency_code":"EUR","in_stock":true},{"title":"1\/4-25 130","offer_id":37215345180825,"sku":"BA-119071\/SE-AC51982","price":216.09,"currency_code":"EUR","in_stock":true},{"title":"25\/1-4 180","offer_id":12317810950232,"sku":"BA-119074\/SE-AC51985","price":207.98,"currency_code":"EUR","in_stock":true},{"title":"01\/25-06 130","offer_id":12317810884696,"sku":"SE-AC51983\/BA-119072","price":239.29,"currency_code":"EUR","in_stock":true},{"title":"25\/1-6 180","offer_id":12317810917464,"sku":"SE-AC51986\/BA-119075","price":239.29,"currency_code":"EUR","in_stock":true},{"title":"25\/1-8 130","offer_id":37215412355225,"sku":"BA-138249","price":363.0,"currency_code":"EUR","in_stock":true},{"title":"1\/25-8 180","offer_id":19524381245528,"sku":"BA-138209\/SE-AC51987","price":370.26,"currency_code":"EUR","in_stock":true},{"title":"30\/1-4 180","offer_id":12317810983000,"sku":"BA-119077\/SE-AC51988","price":213.84,"currency_code":"EUR","in_stock":true},{"title":"30\/1-6 180","offer_id":12317811015768,"sku":"BA-119078 \/SE-AC51989","price":237.95,"currency_code":"EUR","in_stock":true},{"title":"1\/30-8\/1 180","offer_id":37215469764761,"sku":"BA-137989 \/ SE-AC51990","price":381.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/YONOS-PICO-CIRCULADORA-WILO-CLIMATIZACION-00.webp?v=1730207138"},{"product_id":"juego-de-racores-para-bomba-recirculadora-ups","title":"Union set for UPS recirculating pump","description":"\u003ch3\u003eBrass union set for Grundfos UPS-N circulator pumps.\u003c\/h3\u003e\n\u003ch4\u003eDimensions:\u003c\/h4\u003e\n\u003cp\u003eUnion set - 1 1\/2\" F - 1\" F\u003c\/p\u003e\n\u003cp\u003eUnion set - 2\" F - 1 1\/4\" F\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"1 1\/4\" F - 3\/4\" F fitting set","offer_id":37525373649049,"sku":"BA-86784","price":62.0,"currency_code":"EUR","in_stock":true},{"title":"2\" F - 1 1\/4\" F fitting set","offer_id":37525373681817,"sku":"BA-87140","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-juego-de-racores-para-bomba-recirculadora-ups-juego-de-racores-1-1-2-h-1-h-52965472797016.jpg?v=1702915541"},{"product_id":"bomba-circuladora-yonos-maxo","title":"Wilo Yonos MAXO circulator pump for heating and air conditioning","description":"\u003ch2\u003eHigh-efficiency circulator pump for heating and air conditioning in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo Yonos MAXO\u003c\/strong\u003e is Wilo's standard circulator pump for heating, ventilation and air conditioning in commercial buildings. Wilo also designed it to replace \u003cstrong\u003euncontrolled standard pumps\u003c\/strong\u003e, using a simple setting with three fixed speed stages. Q-Tech builds it into your pre-assembled plant room or installs it in your boiler room with an Expert Technician.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eGlandless circulator pump with EC motor and electronic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\u003ctd\u003eWilo Yonos MAXO, 6 threaded models and 1 flanged model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eHot-water heating, air conditioning and closed cooling circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum head\u003c\/th\u003e\n\u003ctd\u003e7.5 to 12.1 m depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum flow\u003c\/th\u003e\n\u003ctd\u003e8.1 to 18.1 m³ per hour depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eReplacement of uncontrolled standard pumps, with 3 fixed speed stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003eFitted and tested in a pre-assembled plant room or installed by an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo Yonos MAXO?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo Yonos MAXO is a Wilo circulator pump for heating and air conditioning in buildings that combines \u003cstrong\u003eEEI ≤ 0.20 and up to 12.1 m\u003c\/strong\u003e of head. Its EC motor adjusts the power continuously. It fits into the pipework with a threaded connection and 180 mm port-to-port length, or with a DN 40 flange.\u003c\/p\u003e\n\u003ch3\u003eControl modes and functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstant (Δp-c) or variable (Δp-v) differential pressure: the pump adapts its power to the demand of the system.\u003c\/li\u003e\n\u003cli\u003eFixed speed with three curves (n constant), which Wilo provides for replacing uncontrolled pumps.\u003c\/li\u003e\n\u003cli\u003eLED display showing the set head, the speed stage and fault codes.\u003c\/li\u003e\n\u003cli\u003eCollective fault signal (SSM) through a volt-free contact, to send the alarm to the building management system.\u003c\/li\u003e\n\u003cli\u003eQuick electrical connection with the Wilo plug and a blocking-current proof motor.\u003c\/li\u003e\n\u003cli\u003eExpandable with the Wilo-Connect module Yonos MAXO, sold separately: external on and off, and run signal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building, the heating or air-conditioning circulator runs for many hours a year. An old uncontrolled pump always turns at the same speed, even when demand drops. A replacement with a different head or connection causes noise, cold zones or pipework changes.\u003c\/p\u003e\n\u003cp\u003eThe Wilo Yonos MAXO reduces that risk in three ways: \u003cstrong\u003ethree fixed speed stages\u003c\/strong\u003e for a direct swap, differential pressure control that matches consumption to demand, and a fault signal that makes maintenance easier.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWilo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eYonos MAXO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eGlandless pump with EC synchronous motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\n\u003ctd\u003e≤ 0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection class\u003c\/th\u003e\n\u003ctd\u003eIPX4D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFluid temperature\u003c\/th\u003e\n\u003ctd\u003e−20 to 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd\u003e−20 to 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\u003ctd\u003e10 bar (PN 10 threaded; PN 6 or 10 flanged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump housing\u003c\/th\u003e\n\u003ctd\u003eGrey cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpeller\u003c\/th\u003e\n\u003ctd\u003ePPS-GF40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing\u003c\/th\u003e\n\u003ctd\u003eCarbon-graphite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLED segment display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollective fault signal (SSM)\u003c\/th\u003e\n\u003ctd\u003eBreak contact, 1 A at 250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eCE, VDE and EAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003ePort-to-port\u003c\/td\u003e\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\u003ctd\u003eMax. flow\u003c\/td\u003e\n\u003ctd\u003eMax. P1\u003c\/td\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-7\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7.5 m\u003c\/td\u003e\n\u003ctd\u003e8.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003ctd\u003e2120639\u003c\/td\u003e\n\u003ctd\u003e4048482235868\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-10\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e10.9 m\u003c\/td\u003e\n\u003ctd\u003e9.5 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e190 W\u003c\/td\u003e\n\u003ctd\u003e2120640\u003c\/td\u003e\n\u003ctd\u003e4048482235875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-12\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e12.1 m\u003c\/td\u003e\n\u003ctd\u003e11.8 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120641\u003c\/td\u003e\n\u003ctd\u003e4048482235882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-7\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7.5 m\u003c\/td\u003e\n\u003ctd\u003e8.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003ctd\u003e2120642\u003c\/td\u003e\n\u003ctd\u003e4048482235899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-10\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e10.9 m\u003c\/td\u003e\n\u003ctd\u003e9.5 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e190 W\u003c\/td\u003e\n\u003ctd\u003e2120643\u003c\/td\u003e\n\u003ctd\u003e4048482235905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-12\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e12.1 m\u003c\/td\u003e\n\u003ctd\u003e11.8 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120644\u003c\/td\u003e\n\u003ctd\u003e4048482235912\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e40\/0,5-8\u003c\/th\u003e\n\u003ctd\u003eDN 40 flange\u003c\/td\u003e\n\u003ctd\u003e220 mm\u003c\/td\u003e\n\u003ctd\u003e8.5 m\u003c\/td\u003e\n\u003ctd\u003e18.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120646\u003c\/td\u003e\n\u003ctd\u003e4048482235936\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot-water heating systems, air conditioning, closed cooling circuits and industrial circulation systems, according to Wilo.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG 1½, G 2 or DN 40 flange\u003c\/strong\u003e connection: check the connection and port-to-port length of your current pump.\u003c\/li\u003e\n\u003cli\u003eFluid from −20 to 110 °C with ambient temperature up to 40 °C. Wilo sets a minimum suction head that rises with temperature: on the 25\/0,5-7, 3 m at 50 °C and 10 m at 95 °C.\u003c\/li\u003e\n\u003cli\u003eMaximum pressure of 10 bar and IPX4D protection class.\u003c\/li\u003e\n\u003cli\u003eGrey cast iron housing: for domestic hot water, Wilo offers the Yonos MAXO-Z with a stainless steel housing.\u003c\/li\u003e\n\u003cli\u003eThe thermal insulation shell and the Wilo-Connect module Yonos MAXO are accessories and are ordered separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-para-agua-caliente-sanitaria-top-z-de-wilo\"\u003eWilo TOP-Z\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSingle-family homes with small flow rates: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-pico-1-0-wilo\"\u003eWilo Yonos PICO1.0\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSolar thermal circuits: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you prefer a Grundfos circulator for the same type of system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your current pump in connection, port-to-port length and head. The first number shows the connection: 25 is a G 1½ thread, 30 is a G 2 thread and 40 is a DN 40 flange. The last number is the maximum nominal head in metres; if in doubt, send us a photo of your pump's rating plate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace an uncontrolled pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, Wilo provides three fixed speed stages for replacing uncontrolled standard pumps. Its compact design and the Wilo plug make the swap simpler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, its housing is grey cast iron. For domestic hot water, Wilo offers the Yonos MAXO-Z with a stainless steel housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect to the building management system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, as standard it gives a collective fault signal through a volt-free contact. With the Wilo-Connect module Yonos MAXO it adds external on and off and a run signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump, the gaskets for the threaded connection and the installation and operating instructions. On the flanged model, Wilo includes washers for the flange bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e we confirm the delivery time before we prepare your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eOn new builds, the Wilo Yonos MAXO can arrive fitted in a \u003cstrong\u003epre-assembled plant room, ready to connect\u003c\/strong\u003e. Q-Tech assembles, configures and tests the plant room in its workshop, with safety, operation and pressure tests. The final connection is made by the site installer or Q-Tech, from one working day depending on the type and size of the plant room. See the process on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003ePre-Montaje Avanzado\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eIf your system was installed by another company or you are replacing an existing pump, the first step is a \u003cstrong\u003everification visit\u003c\/strong\u003e by the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. Outside the province of Málaga it is booked as an \u003ca href=\"\/en-en\/products\/tecnico-experto-instalacion\"\u003eon-site working day\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e, message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e or see more \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and our \u003ca href=\"\/en-en\/pages\/contacto\"\u003econtact\u003c\/a\u003e page.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/yonos-maxo_id155\" target=\"_blank\" rel=\"noopener\"\u003eWilo Yonos MAXO range on wilo.com (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/yonos-maxo_id155\/2120639\" target=\"_blank\" rel=\"noopener\"\u003eWilo Yonos MAXO 25\/0,5-7 data sheet, with downloadable PDF (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilo","offers":[{"title":"YONOS MAXO 25\/0.5-7 180mm Ref. 2120639","offer_id":15417667289176,"sku":"BA-90610","price":688.18,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 25\/0.5-10 180mm Ref. 2120640","offer_id":15417677774936,"sku":"BA-86553","price":791.34,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 25\/0.5-12 180mm Ref. 2120641","offer_id":43542069969122,"sku":"BA-91081","price":1052.7,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 30\/0.5-7 180mm Ref. 2120642","offer_id":15417677807704,"sku":"BA-89666","price":804.41,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 30\/0.5-10 180mm Ref. 2120643","offer_id":15417677840472,"sku":"BA-86554","price":849.42,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 30\/0.5-12 180mm Ref. 2120644","offer_id":43542061187298,"sku":"SAL-0150615010","price":1030.92,"currency_code":"EUR","in_stock":true},{"title":"YONOS MAXO 40\/0.5-8 220mm Ref. 2120646","offer_id":43542065021154,"sku":"BA-86555","price":1285.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-yonos-maxo-rosca-180-frontal.webp?v=1792672462"},{"product_id":"bomba-sustitucion-alpha1l-grundfos-calderas","title":"Grundfos Alpha1 L circulator pump","description":"\u003ch3\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eGrundfos Alpha1 L Circulator Pump\u003c\/h3\u003e\n\u003ch3\u003eThe Universal Replacement Solution for Boilers\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos Alpha1 L Circulator Pump\u003c\/b\u003e is the universal replacement solution specifically designed to modernize or repair boilers that incorporate Grundfos pumps. It represents a direct and reliable upgrade that guarantees exceptional compatibility in 95% of existing systems.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis pump does not just restore the operation of your heating system; it updates it. Thanks to its energy-efficient motor and compact design, the Alpha1 L is the gold standard for replacing old or inefficient models.\u003c\/p\u003e\n\u003ch3\u003eExperience and Compatibility: Guaranteed Replacement\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe key to the \u003cb\u003eAlpha1 L\u003c\/b\u003e lies in its ingenious design that addresses the main replacement issues in the sector:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eMaximum Compatibility:\u003c\/b\u003e It is the only replacement circulator pump that fits directly into \u003cb\u003e95% of boilers\u003c\/b\u003e that use Grundfos pumps, regardless of the boiler's final brand.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eSimplified Installation:\u003c\/b\u003e Its compact design and simple connections avoid the need to purchase additional spare parts or perform complex modifications.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eIntelligent Control (PWM):\u003c\/b\u003e It incorporates an external wired input signal (PWM) that allows for precise and efficient speed control by the boiler itself, optimizing performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb\u003eEnvironmental Tolerance:\u003c\/b\u003e Designed to work reliably with high ambient temperatures, ensuring a long service life even in demanding installation conditions.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Key Benefits of the Alpha1 L\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eTransform the efficiency of your system with minimal investment.\u003c\/p\u003e\n\u003ctable data-path-to-node=\"18\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTechnical Value \/ Return on Investment\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,1,0,0\"\u003e\u003cb\u003eSuperior Energy Savings\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,1,1,0\"\u003eNext-generation motor with unsurpassed energy efficiency (EEI of 0.20). Significantly lower operating costs than obsolete models.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,2,0,0\"\u003e\u003cb\u003eQuiet Operation\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,2,1,0\"\u003eExceptionally low noise level, operating between 42-43 dB(A). Ideal for residential installations where acoustic comfort is a priority.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,3,0,0\"\u003e\u003cb\u003eLong Service Life and Reliability\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,3,1,0\"\u003eHigh-quality materials and stable operation ensure reliable performance over time.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,4,0,0\"\u003e\u003cb\u003eSimple Maintenance\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,4,1,0\"\u003eIncludes a manual unlocking screw accessible from the front of the pump, facilitating purging and field maintenance.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe Alpha1 L meets the most demanding technical requirements in the sector:\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb\u003eEnergy Efficiency Index (EEI):\u003c\/b\u003e 0.20\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb\u003eControl:\u003c\/b\u003e External PWM input signal for variable speed control.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb\u003eDesign:\u003c\/b\u003e Compact, easy to adjust and replace (Plug-and-play).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb\u003eCompatibility:\u003c\/b\u003e Valid for replacement in 95% of Grundfos boilers.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,4,0\"\u003e\u003cb\u003eNoise Level:\u003c\/b\u003e 42 to 43 dB(A) (Quiet operation).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,5,0\"\u003e\u003cb\u003eMaterials:\u003c\/b\u003e High-quality components for long-lasting performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🎯 Ideal Applications for the Alpha1 L Pump\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eThe universal design of this pump makes it perfect for multiple applications in heating and domestic hot water systems:\u003c\/p\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,0,0\"\u003eBoilers (Replacement and Renovation).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,2,0\"\u003eMixing units and boiler kits.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,3,0\"\u003eDomestic Hot Water (DHW) systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,4,0\"\u003eBiomass heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eDo I need additional spare parts or adapters to install the Alpha1 L in my old Grundfos boiler?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"27\"\u003eNo, the Alpha1 L Circulator Pump has been designed as a direct replacement (plug-and-play) that fits 95% of boilers equipped with Grundfos pumps. Its compact design and standard connections minimize the need for extra parts.\u003c\/p\u003e\n\u003ch4\u003eWhat does an EEI of 0.20 mean and how does it affect my costs?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eThe Energy Efficiency Index (EEI) of 0.20 indicates that the Alpha1 L is among the most efficient pumps on the market. This translates into significantly lower electricity consumption than older models, resulting in lower operating costs and a quick return on investment.\u003c\/p\u003e\n\u003ch4\u003eIs the Alpha1 L compatible with my boiler's modulation control?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eYes, the pump incorporates an external PWM (Pulse Width Modulation) input signal that allows the boiler to control the pump speed precisely. This ensures that the pump always works at the system's optimal demand.\u003c\/p\u003e\n\u003chr data-path-to-node=\"32\"\u003e\n\u003ch3\u003e📞 Technical Assistance and Documentation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"34\"\u003eWe are authorized Grundfos distributors and offer specialized technical support. If you are an installer or professional and need advice on compatibility or installation, do not hesitate to contact our support team by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"35\"\u003e\u003ci\u003eDownload the full product catalog for detailed specifications.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eVideo of the Grundfos ALPHA1 L Circulator Pump:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Ibg3iowZJ0s?si=fHWD0hVtsBAlHMI_\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"ALPHA1 L 15-40 130mm Ref. 99160550","offer_id":33848728912010,"sku":"BA-118915","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 15-60 130mm Ref. 99160574","offer_id":33848739365002,"sku":"BA-118918\/SE-AC33563","price":248.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-40 130mm Ref. 99160578","offer_id":15422415896664,"sku":"SE-AC33566\/BA-118916","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-40 180mm Ref. 99160579","offer_id":41663914868962,"sku":"BA-118917","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-60 130mm Ref. 99160583","offer_id":15422431887448,"sku":"SE-AC33568\/BA-118919","price":231.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-60 180mm Ref. 99160584","offer_id":15422431920216,"sku":"SE-AC33569\/BA-118920","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 32-60 180mm Ref. 99160590","offer_id":41663918964962,"sku":"ba-126066","price":215.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA1L-CIRCULADORA-GRUNDFOS-01.webp?v=1729767754"},{"product_id":"grupo-hidraulico-de-impulsion-directo-con-bomba-electronica","title":"Direct-drive hydraulic supply group with electronic pump","description":"\u003ch3\u003eDirect feed hydraulic group with insulation and 50kW electronic pump\u003c\/h3\u003e\n\u003cp\u003eDirect pumping group, designed for heating systems up to 75 kW. The pumping group is a set of factory-new devices equipped with a modern GRUNDFOS pump. The ball valve thermometers allow temperature monitoring, and a non-return valve is also incorporated in the return to prevent backflow. The entire group is encased in EPP thermal insulation. The device is intended for both manifold and wall installation.\u003c\/p\u003e\n\u003ch4\u003eComponents of the direct feed hydraulic group with insulation and 50kW electronic pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UMP3 auto 25-70 180 pump\u003c\/li\u003e\n\n\u003cli\u003eBall valve (feed).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (feed), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eNon-return valve on return with manual override.\u003c\/li\u003e\n\n\u003cli\u003eShut-off valve.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe piece\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical features \u003cmeta charset=\"utf-8\"\u003eof the direct feed hydraulic group with insulation and 50kW electronic pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eConnections to boiler 1 1\/2\" M; connections to installation 1\" F.\u003c\/li\u003e\n\n\u003cli\u003eCenter-to-center distance: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump installation length: 180mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19588231594072,"sku":"SE-AC74093","price":329.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-grupo-hidraulico-de-impulsion-directo-con-aislamiento-y-bomba-electronica-default-title-52965538496856.jpg?v=1702916036"},{"product_id":"grupo-mezclador-a-punto-fijo-con-bomba-electronica-grundfos","title":"Fixed-point mixing group with Grundfos electronic pump","description":"\u003ch3\u003eFixed-point mixing hydraulic pump group with Grundfos UPM3 Auto 25-70 pump.\u003c\/h3\u003e\n\u003cp\u003ePumping unit designed for heating systems in modern and traditional boiler rooms. The unit is a set of brand-new devices equipped with a modern Grundfos pump. It features an ESBE thermostatic valve that ensures optimal circuit performance. Ball valve thermometers allow for temperature monitoring, and a non-return valve is incorporated into the bottom parameter to prevent backflow. The entire unit is enclosed in EPP thermal insulation. The device is intended for installation on both manifolds and walls.\u003c\/p\u003e\n\u003cp\u003ePower 35kW\u003c\/p\u003e\n\u003ch4\u003eTwo models:\u003c\/h4\u003e\n\u003cp\u003e- With ESBE thermostatic valve 20º - 43º\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e- With ESBE thermostatic valve 45º - 65º\u003c\/p\u003e\n\u003ch4\u003eComponents of the fixed-point mixing hydraulic group with electronic Grundfos pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UMP3 Auto 25-70 180 pump\u003c\/li\u003e\n\n\u003cli\u003eBall valve (supply).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (supply), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eCheck valve on return with manual override.\u003c\/li\u003e\n\n\u003cli\u003eBrass fittings\u003c\/li\u003e\n\n\u003cli\u003eESBE thermostatic valve 35-60ºC \/ ESBE thermostatic valve 20-43ºC.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe section\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical characteristics \u003cmeta charset=\"utf-8\"\u003eof the fixed-point mixing hydraulic group with electronic Grundfos pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eConnections to boiler 1 1\/2\" M; connections to installation 1\" F.\u003c\/li\u003e\n\n\u003cli\u003eCenter distance: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump mounting length: 180mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Grundfos Esbe","offers":[{"title":"20° - 43°","offer_id":19588254466136,"sku":"SE-AC74090","price":523.0,"currency_code":"EUR","in_stock":true},{"title":"45° - 65°","offer_id":19588262985816,"sku":"SE-AC74091","price":519.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/GRUPO-IMPULSION-PUNTO-FIJO-BOMBA-ELECTRONICA-01.webp?v=1730815365"},{"product_id":"bomba-circuladora-star-z-nova-de-wilo","title":"Wilo Star-Z NOVA circulating pump","description":"\u003ch3\u003eWilo-Star-Z NOVA circulator pump\u003c\/h3\u003e\n\u003cp\u003eSTAR-Z NOVA is a premium high-efficiency wet-running circulator pump.\u003c\/p\u003e\n\u003ch3\u003eSpecial features\/advantages of the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh level of hygiene safety thanks to proven technology\u003c\/li\u003e\n\n\u003cli\u003eImproved energy efficiency due to adapted motor technology with power consumption of 3 – 6 watts and a standard thermal insulation shell\u003c\/li\u003e\n\n\u003cli\u003eSimple and fast installation and replacement of standard pump types thanks to the flexible service motor and the Wilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eThe \"T\" version offers maximum hygiene safety thanks to the integrated timer, thermostat, and thermal disinfection detection, as well as high operating comfort thanks to the green-button technology and intuitive user guidance with the LC display.\u003c\/li\u003e\n\n\u003cli\u003eStar-Z NOVA is a wet-running circulator pump with threaded connection and blocking-current-proof synchronous motor.\u003c\/li\u003e\n\n\u003cli\u003eApplications of the Star-Z NOVA pump: Domestic hot water recirculation systems in industry and building services.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment\/function \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eQuick electrical connection with Wilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eIntegrated ball shut-off valve on the suction side (Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eIntegrated non-return valve on the discharge side (Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eBlocking-current-proof motor\u003c\/li\u003e\n\n\u003cli\u003ePlug-in timer (Star-Z NOVA C)\u003c\/li\u003e\n\n\u003cli\u003e1.8 m connection cable with earthed plug (Star-Z NOVA C)\u003c\/li\u003e\n\n\u003cli\u003eThermal insulation as standard\u003c\/li\u003e\n\n\u003cli\u003eGreen-button technology\u003c\/li\u003e\n\n\u003cli\u003eLCD display for showing pump data and error codes\u003c\/li\u003e\n\n\u003cli\u003eTime switch function for programming 3 on\/off switching times\u003c\/li\u003e\n\n\u003cli\u003eTemperature control for maintaining a constant return temperature in the domestic hot water circulation system\u003c\/li\u003e\n\n\u003cli\u003eThermal disinfection routine (detection and support of thermal disinfection of the domestic hot water tank)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eThermal insulation\u003c\/li\u003e\n\n\u003cli\u003eWilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eGaskets (only Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eType key \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003eWilo-Star-Z NOVA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStar-Z\u003c\/strong\u003e - Domestic hot water circulation pump, wet-running pump\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOVA\u003c\/strong\u003e - Type designation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e - with ball shut-off valve and non-return valve\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eC\u003c\/strong\u003e - With ball shut-off valve, non-return valve and plug-in timer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT\u003c\/strong\u003e - with ball shut-off valve, non-return valve, timer, thermostat and thermal disinfection detection\u003c\/p\u003e\n\u003ch3\u003eTechnical data \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eFluid temperature: Drinking water up to 20 °dH: max. +65 °C (NOVA T: 95 °C), for short periods (2 h) up to +70 °C\u003c\/li\u003e\n\n\u003cli\u003eMains connection 1~230 V, 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eProtection class IP 42\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter Rp ½\u003c\/li\u003e\n\n\u003cli\u003eMax. operating pressure 10 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump housing: Brass\u003c\/li\u003e\n\n\u003cli\u003eImpeller: Plastic\u003c\/li\u003e\n\n\u003cli\u003eShaft: Ceramic\u003c\/li\u003e\n\n\u003cli\u003eBearing: Carbon, synthetic resin-impregnated\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Documentation \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/wilo.com\/pfinder_cmi\/pfinder.php?client=wilo_cmi\u0026amp;action=getPDF\u0026amp;lcc=es\u0026amp;lcd=es\u0026amp;=1\u0026amp;pid=_40288a8a54ce361f0154de2809b70270\u0026amp;cat=c40288a8a54ce361f0154de084ef30580\u0026amp;print_tabs=c40288a8a54ce361f0154de084ef30580TL3_product_datasheet,c40288a8a54ce361f0154de084ef30580TL3_product_dimension,c40288a8a54ce361f0154de084ef30580TL3_product_pumpcurve,c40288a8a54ce361f0154de084ef30580TL3_product_wiringdiagram,c40288a8a54ce361f0154de084ef30580TL3_product_salesdata,c40288a8a54ce361f0154de084ef30580TL3_product_tendertext\u0026amp;format=a4\u0026amp;user_company=\u0026amp;user_name=\u0026amp;user_street=\u0026amp;user_zipcode=\u0026amp;user_town=\u0026amp;user_phone=\u0026amp;user_fax=\u0026amp;user_email=\u0026amp;user_project=\u0026amp;user_installation-site=\" title=\"Download data sheet for Wilo Star Z NOVA domestic hot water circulator pump\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Wilo","offers":[{"title":"Star-Z Nova 200 I Ref. 4132760","offer_id":19611435597912,"sku":"SE-AC51611\/BA-1109012","price":191.66,"currency_code":"EUR","in_stock":true},{"title":"Star-Z Nova A 200 I Ref. 4132761","offer_id":19611444772952,"sku":"SE-AC51612\/BA-1109022","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"Star-Z Nova T Ref. 4222650","offer_id":37228954779801,"sku":"SE-AC51618\/BA-121713","price":326.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-star-z-nova-de-wilo-star-z-nova-ref-4132760-52965539184984.jpg?v=1702916040"},{"product_id":"bomba-recirculadora-ups-n-grundfos-acs-inox-3-velocidades","title":"UPS-N Single Circulator Pump","description":"\u003ch3\u003eThe DHW Recirculator: Stainless Steel Reliability with 3 Speeds\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos UPS-N Recirculating Pump\u003c\/b\u003e is the simple and extremely reliable solution for ensuring efficient Domestic Hot Water (DHW) recirculation in homes and pressurized systems. Designed specifically for contact with potable water, the UPS-N is distinguished by its robust \u003cb\u003eStainless Steel casing\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model combines Grundfos reliability with performance flexibility. The ability to select between \u003cb\u003e3 speeds\u003c\/b\u003e allows the installer to adjust the pump's flow rate and head to perfectly suit the specific requirements of each system.\u003c\/p\u003e\n\u003ch3\u003e🛡️ The Trust of Stainless Steel for Potable Water\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eWhen it comes to DHW, material selection is critical. The \u003cb\u003eUPS-N Pump\u003c\/b\u003e offers superior \u003cb\u003eAuthority\u003c\/b\u003e thanks to its design:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eStainless Steel (Inox) Casing:\u003c\/b\u003e The pump housing is manufactured entirely from stainless steel, which guarantees exceptional corrosion resistance and ensures maximum hygiene and quality of the circulating potable water.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eOptimized Components:\u003c\/b\u003e The impeller can be made of PES or Stainless Steel (depending on the specific version), materials selected to withstand recirculation conditions without compromising purity.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eSimple and Reliable Design:\u003c\/b\u003e Robust construction and minimal maintenance, ideal for tank and tankless water heater systems that require a constant hot water return line.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Performance Control and Adaptability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eThe \u003cb\u003e3-speed\u003c\/b\u003e feature of the \u003cb\u003eUPS-N Circulator Pump\u003c\/b\u003e is a key selling point for the professional installer.\u003c\/p\u003e\n\u003ch4\u003ePrecise System Control:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb\u003e3-Position Switch:\u003c\/b\u003e Allows for modification of the pump's performance with a simple manual adjustment, balancing energy consumption with the system's flow and head needs.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb\u003eApplication Flexibility:\u003c\/b\u003e Ideal for meeting specific flow and head requirements in a wide range of DHW recirculation systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb\u003eStandard Installation:\u003c\/b\u003e Port-to-port dimension of \u003cb\u003e180 mm\u003c\/b\u003e, a common standard that facilitates its installation and replacement.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Key Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eThe design of the UPS-N complies with the most rigorous industry standards:\u003c\/p\u003e\n\u003cul data-path-to-node=\"22\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,0,0\"\u003e\u003cb\u003ePump Body:\u003c\/b\u003e Stainless Steel (Inox).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,1,0\"\u003e\u003cb\u003eSpeeds:\u003c\/b\u003e 3 selectable speeds.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,2,0\"\u003e\u003cb\u003ePort-to-Port Length:\u003c\/b\u003e 180 mm.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,3,0\"\u003e\u003cb\u003eMaximum Working Pressure:\u003c\/b\u003e 10 bar.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,4,0\"\u003e\u003cb\u003eMaximum Ambient Temperature:\u003c\/b\u003e 40 \u003cspan class=\"math-inline\" data-math=\"{^\\circ}\\text{C}\"\u003e${^\\circ}\\text{C}$\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,5,0\"\u003e\u003cb\u003eProtection Class:\u003c\/b\u003e IP 42 \/ IP 44.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,6,0\"\u003e\u003cb\u003eInsulation Class:\u003c\/b\u003e F \/ H.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🔗 Installation Accessories\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003ci\u003e(Remember that the union set is usually sold separately or must be specified in the order.)\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"25\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"25,0,0\"\u003e\u003cb\u003eUnion Set:\u003c\/b\u003e Available to ensure a leak-proof and professional installation. \u003ca href=\"https:\/\/q-tech.es\/es-es\/collections\/bombas-recirculadoras\/products\/juego-de-racores-para-bomba-recirculadora-ups\" title=\"Juego de racores para bomba circuladora sencilla UPS-N grundfos\"\u003eYou can find them here\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhy is the stainless steel material crucial in this pump for DHW?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"28\"\u003eStainless steel is the preferred material for contact with potable water (DHW) because it does not rust, does not release contaminants into the water (unlike cast iron), and guarantees maximum durability and health safety for the system.\u003c\/p\u003e\n\u003ch4\u003eCan I use the UPS-N Pump for closed heating systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"30\"\u003eNo. The UPS-N pump is specifically designed and optimized for the recirculation of \u003cb\u003eDomestic Hot Water (DHW)\u003c\/b\u003e, which requires food-grade materials (stainless steel). For heating, it is recommended to use models with a cast iron body.\u003c\/p\u003e\n\u003ch4\u003eWhat are the 3 speeds used for in this model?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"32\"\u003eThe 3 speeds allow the installer to select the optimal operating point for the pump. A lower speed can be chosen to reduce energy consumption, or a higher speed can be used to ensure sufficient flow and pressure in installations with longer runs or higher head losses.\u003c\/p\u003e\n\u003chr data-path-to-node=\"33\"\u003e\n\u003ch3\u003e📞 Technical Support and Professional Advice\u003c\/h3\u003e\n\u003cp data-path-to-node=\"35\"\u003eIf you require assistance selecting the correct speed or confirming flow requirements for your DHW recirculation system, our technical team specializing in Grundfos is at your disposal. Contact us by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eUPS-N circulator pump documentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-4609706.pdf\" title=\"Descargar catálogo de la bomba circuladora sencilla para agua caliente sanitaria UPS PM de grundfos\"\u003eDownload catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"UPS 25-55 N \/ AISI 304 \/ 180mm Ref. 95906772","offer_id":30927668871306,"sku":"BA-87119","price":542.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 25-60 N \/ AISI 304 \/ 180mm Ref. 96913085","offer_id":30927670411402,"sku":"BA-86775","price":525.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 25-80 N \/ AISI 304 \/ 180mm Ref. 95906439","offer_id":30927672770698,"sku":"BA-86776","price":830.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 32-80 N \/ AISI 304 \/ 180mm Ref. 95906448","offer_id":30927674212490,"sku":"BA-86777","price":949.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 32-100 N \/ AISI 304 \/ 180mm Ref. 95906489","offer_id":30927676178570,"sku":"BA-86778","price":1296.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/UPS-N-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730202437"},{"product_id":"mi401-alpha-reader-de-grundfos-98916967","title":"Grundfos MI401 ALPHA Reader - 98916967","description":"\u003cp\u003eThe Alpha Reader is an external Bluetooth data reading and transfer unit, equipped with a CR2032 lithium battery, IP42 (98916967)\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/E2Jb3oIU8WI\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-5605888.pdf\" title=\"Download Grundfos MI401 ALPHA Reader 98916967 instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19634603982936,"sku":"SE-AC33447","price":265.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-mi401-alpha-reader-de-grundfos-98916967-default-title-52965539217752.jpg?v=1702916047"},{"product_id":"grupo-hidraulico-mezclador-motorizado","title":"Motorized mixing hydraulic unit","description":"\u003ch3\u003eMotorized hydraulic mixing group with 3-way manual valve and high-efficiency pump.\u003c\/h3\u003e\n\u003cp\u003ePremium 3D mix pumping group - designed for heating systems in modern and traditional boiler rooms. The group is a set of factory-new devices equipped with a modern GRUNDFOS pump.\u003c\/p\u003e\n\u003cp\u003eIt is equipped with an ESBE actuator and a 3-way mixing valve that ensure optimal circuit performance. The ball valve thermometers allow for temperature monitoring, and a check valve is also incorporated into the lower parameter to prevent backflow. The entire group is enclosed in EPP thermal insulation. The device is intended for both manifold and wall installation.\u003c\/p\u003e\n\u003ch4\u003eComponents of the motorized hydraulic mixing group with manual 3-way valves and high-efficiency pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UPM3 auto 25-70 180 pump.\u003c\/li\u003e\n\n\u003cli\u003eBall valve (supply).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (supply), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eCheck valve on return with manual override.\u003c\/li\u003e\n\n\u003cli\u003eESBE VRG 132 3-way mixing valve.\u003c\/li\u003e\n\n\u003cli\u003eESBE ARA 561 actuator.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe piece\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical specifications \u003cmeta charset=\"utf-8\"\u003eof the hydraulic supply group with 3-way mixing valve:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eBoiler connections 1 1\/2\" M; system connections 1\" F.\u003c\/li\u003e\n\n\u003cli\u003eCenter-to-center distance: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump installation length: 180mm\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19640962056280,"sku":"SE-AC74092","price":469.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-grupo-hidraulico-mezclador-motorizado-default-title-52965548556632.jpg?v=1702916102"},{"product_id":"bomba-circuladora-yonos-varios-pico-stg-de-wilo","title":"WILO YONOS Varios Pico-STG circulator pump","description":"\u003ch3\u003eWILO YONOS Varios Pico-STG\u003c\/h3\u003e\n\u003ch3\u003eWilo-Varios PICO-STG high-efficiency pump with electronic control.\u003cbr\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003eMaintenance-free glandless circulation pump with threaded connection, equipped with a blocking-current proof synchronous motor featuring ECM technology and integrated electronic power control for continuous differential pressure regulation. \u003cspan style=\"text-decoration: underline;\"\u003eSuitable for all heating and air conditioning applications\u003c\/span\u003e, as well as solar and geothermal systems.\u003c\/p\u003e\n\u003cp\u003eStandard features include:\u003c\/p\u003e\n\u003cp\u003e- Selectable control modes for optimal load adjustment\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Constant differential pressure (Δp-c), 3 predefined characteristic curves\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Variable differential pressure (Δp-v), 3 predefined characteristic curves\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Constant speed (3 speed stages)\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* External control via iPWM GT signal (heating\/geothermal) or iPWM ST (solar)\u003c\/div\u003e\n\u003cp\u003e- Sync function (manual programming mode) for modifying the pump settings during replacement\u003c\/p\u003e\n\u003cp\u003e- Manual pump venting function for purging the motor compartment\u003c\/p\u003e\n\u003cp\u003e- Manual restart\u003c\/p\u003e\n\u003cp\u003e- LED indicator\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Indication of the selected control mode and characteristic curve\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Status indication during venting and manual restart\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* LED coding during sync function\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Operation and fault indication\u003c\/div\u003e\n\u003cp\u003e- Integrated motor protection\u003c\/p\u003e\n\u003cp\u003e- Automatic unlocking function\u003c\/p\u003e\n\u003cp\u003e- Electrical connection cable with 3-pin plug and Wilo connector\u003c\/p\u003e\n\u003cp\u003e- PWM connection\u003c\/p\u003e\n\u003cp\u003e- Pump housing with cataphoretic coating\u003c\/p\u003e\n\u003ch3\u003eApplication of the Wilo Yonos Varios Pico-STG:\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSuitable for all heating and air conditioning applications\u003c\/span\u003e\u003cspan\u003e, as well as solar and geothermal systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating data of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.42.28_480x480.png?v=1631785381\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMotor data of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Bomba Varios PICO-STG Wilo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.43.31_480x480.png?v=1631785427\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMaterials of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e    •    Pump housing: Cast iron\u003cbr\u003e    •    Impeller: Plastic (PP, 40 % GF) \u003cbr\u003e    •    Pump shaft: Stainless steel \u003cbr\u003e    •    Bearing: Carbon, metal-impregnated\u003c\/p\u003e\n\u003ch3\u003eDimensions of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Bomba Wilo Varios Pico-STG Dimensiones\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.44.50_480x480.png?v=1631785547\"\u003e\u003c\/p\u003e\n\u003ch3\u003eScope of delivery of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eCable with 3-pin plug for pump and connection for Wilo connector\u003c\/li\u003e\n\n\u003cli\u003eWilo connector\u003c\/li\u003e\n\n\u003cli\u003eGaskets\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation for the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo252500\/3726523\/wilo252500.pdf\" title=\"Instrucciones de instalación y funcionamiento Wilo Varios SPG\" target=\"_blank\"\u003eDownload Installation and Operating Instructions Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Wilo","offers":[{"title":"Several PICO STG 15\/1-8 130mm Ref. 4232742","offer_id":30927685025930,"sku":"SE-AC51960","price":471.9,"currency_code":"EUR","in_stock":true},{"title":"Several PICO STG 15\/1-13 130mm Ref. 4232746","offer_id":30927685058698,"sku":"SE-AC51964","price":489.49,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 15\/1-13 180mm Ref. 4232747","offer_id":41138493292697,"sku":"SE-AC51963","price":508.2,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 25\/1-8 180mm Ref. 4232743","offer_id":41138525569177,"sku":"SE-AC51961","price":505.0,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 30\/1-8 180mm Ref. 4232745","offer_id":41138527305881,"sku":"SE-AC51962","price":505.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-yonos-varios-pico-stg-de-wilo-varios-pico-stg-15-1-8-130mm-ref-4232742-52965578047832.jpg?v=1702916288"},{"product_id":"bomba-circuladora-sencilla-para-agua-caliente-sanitaria-top-z-de-wilo","title":"Wilo TOP-Z circulator pump for domestic hot water recirculation","description":"\u003ch2\u003eWilo TOP-Z circulator pump for domestic hot water recirculation in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo TOP-Z\u003c\/strong\u003e keeps domestic hot water moving through the whole building network, so it runs hot as soon as a tap opens. Q-Tech integrates it into \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e: it reaches your site mounted next to the cylinder, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eGlandless circulator pump for domestic hot water (DHW) recirculation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eWilo TOP-Z (25\/6, 25\/10, 30\/7, 30\/10 and 40\/7)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eApartment blocks, hotels, care homes, gyms and industry\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003e3 manually selectable speeds\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature\u003c\/th\u003e\u003ctd\u003eUp to 80 °C in continuous duty (25\/6: up to 65 °C)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eDrinking water up to 20 °dH hardness (25\/6: 18 °dH)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V single-phase; 400 V three-phase on the 30\/7 400 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\" title=\"Pre-Montaje Avanzado\"\u003eIntegrated into your pre-assembled plant room\u003c\/a\u003e or connected on-site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo TOP-Z?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo TOP-Z is a Wilo circulator pump for domestic hot water recirculation that runs at \u003cstrong\u003ethree selectable speeds\u003c\/strong\u003e and delivers 5.4 to 9.3 m of head. It sits on the DHW return, next to the cylinder or heat exchanger. Wilo supplies it with thermal insulation shells as standard.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building with many outlets, water in the pipes cools down whenever nobody uses it. Without recirculation, every user waits and runs cold water down the drain before getting \u003cstrong\u003ehot water at the tap\u003c\/strong\u003e. The Wilo TOP-Z returns that water to the cylinder continuously and keeps the network at temperature.\u003c\/p\u003e\n\u003cp\u003eWilo designs the TOP-Z for drinking water, with a \u003cstrong\u003ebronze, stainless steel or grey cast iron\u003c\/strong\u003e body depending on the model. A pump that is too small leaves branches cold; one that is too large uses more electricity than needed.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePump type\u003c\/th\u003e\u003ctd\u003eGlandless, threaded connection (25\/6 to 30\/10) or flanged (40\/7)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFluid\u003c\/th\u003e\u003ctd\u003eDrinking water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum water hardness\u003c\/th\u003e\u003ctd\u003e3.57 mmol per litre (20 °dH); 3.21 mmol per litre (18 °dH) on the 25\/6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature\u003c\/th\u003e\u003ctd\u003e0 to 80 °C; up to 110 °C for 2 hours\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature (25\/6)\u003c\/th\u003e\u003ctd\u003eUp to 65 °C; up to 80 °C for 2 hours\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection rating\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor insulation class\u003c\/th\u003e\u003ctd\u003eH\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eImpeller\u003c\/th\u003e\u003ctd\u003ePPE-GF30 (glass-fibre reinforced plastic)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIn the box\u003c\/th\u003e\u003ctd\u003ePump, insulation shells, gaskets for the threaded connection, washers for the flange bolts (40\/7) and instructions\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003cth\u003eBody\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003ePower input P1\u003c\/th\u003e\u003cth\u003eWilo reference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/6 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eStainless steel\u003c\/td\u003e\u003ctd\u003eG 1½ (Rp 1)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m (nominal)\u003c\/td\u003e\u003ctd\u003e85 to 200 W\u003c\/td\u003e\u003ctd\u003e2045521\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/10 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 1½ (Rp 1)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e150 to 335 W\u003c\/td\u003e\u003ctd\u003e2061964\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/7 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e5.5 m\u003c\/td\u003e\u003ctd\u003e70 to 185 W\u003c\/td\u003e\u003ctd\u003e2048340\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/7 400 V\u003c\/th\u003e\u003ctd\u003eThree-phase, 400 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e5.4 m\u003c\/td\u003e\u003ctd\u003e100 to 310 W\u003c\/td\u003e\u003ctd\u003e2048341\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/10 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e150 to 335 W\u003c\/td\u003e\u003ctd\u003e2059857\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/7 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eGrey cast iron\u003c\/td\u003e\u003ctd\u003eDN 40 flange\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e6.0 m\u003c\/td\u003e\u003ctd\u003e175 to 340 W\u003c\/td\u003e\u003ctd\u003e2046631\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilo designs the TOP-Z \u003cstrong\u003efor DHW recirculation only\u003c\/strong\u003e; do not use it on heating or cooling circuits.\u003c\/li\u003e\n\u003cli\u003eThe 25\/6 accepts \u003cstrong\u003ewater up to 65 °C\u003c\/strong\u003e in continuous duty; if your network runs hotter, choose the 25\/10 or a larger model.\u003c\/li\u003e\n\u003cli\u003eThe 40\/7 has a grey cast iron body: Wilo's manual asks you to comply with national drinking water regulations as well.\u003c\/li\u003e\n\u003cli\u003ePumps with a 180 W motor (25\/10, 30\/10 and 40\/7) have a winding protection contact; Wilo specifies connecting it to an SK 602N or SK 622N tripping unit.\u003c\/li\u003e\n\u003cli\u003eThe 30\/7 400 V needs a three-phase supply; Wilo offers an optional switching plug for three-phase 230 V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor a single house, the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-nova-de-wilo\" title=\"Wilo Star-Z NOVA circulator pump\"\u003eWilo Star-Z NOVA\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-de-wilo\" title=\"Wilo Star-Z circulator pump\"\u003eWilo Star-Z\u003c\/a\u003e covers small flows.\u003c\/li\u003e\n\u003cli\u003eFor a heating circuit, choose a heating circulator such as the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-maxo\" title=\"Wilo Yonos MAXO circulator pump\"\u003eWilo Yonos MAXO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want high-efficiency electronic control, Wilo suggests a Yonos PICO-Z or Stratos PICO-Z pump as the replacement for the 25\/6.\u003c\/li\u003e\n\u003cli\u003eFor flows above 16 m³ per hour, look for a DN 50 to DN 80 TOP-Z or ask Q-Tech.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Wilo TOP-Z model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the recirculation flow and the pressure loss of the DHW return. Wilo's curves for each model give the duty point, and a Q-Tech Expert Technician can work it out with you on a technical call.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the Wilo TOP-Z on a heating circuit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Wilo designs it only for domestic hot water recirculation systems. For heating, choose a circulator from the Yonos range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 30\/7 230 V and the 30\/7 400 V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply and the motor. The 30\/7 230 V is single-phase with P1 up to 185 W; the 30\/7 400 V is three-phase, with P1 up to 310 W and a direction-of-rotation indicator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 40\/7 suitable for drinking water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Wilo designs it for DHW recirculation; because it is grey cast iron, its manual also asks you to comply with national drinking water regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order\u003c\/strong\u003e: we confirm the lead time before preparing your order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump, the thermal insulation shells, the connection gaskets and Wilo's instructions. The 40\/7 also includes the washers for the flange bolts.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn a Q-Tech \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, the Wilo TOP-Z leaves our workshop mounted on the DHW return, wired, set up and tested. We carry out safety, operation and pressure tests. The plant room arrives \u003cstrong\u003eready to connect\u003c\/strong\u003e: the final connection is made by your site installer or by Q-Tech, from one working day depending on the room type and size. You receive the documentation with photos and a report. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\" title=\"Pre-Montaje Avanzado\"\u003ePre-Montaje Avanzado\u003c\/a\u003e and in the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\" title=\"Workshop pre-assembly\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eIf another company installed the pump or you are replacing one, first book the \u003cstrong\u003everification visit\u003c\/strong\u003e with an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\" title=\"On-site hourly Expert Technician\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\" title=\"Technical call\"\u003etechnical call\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. See more models in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\" title=\"Recirculation pumps\"\u003erecirculation pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/il\/en\/Products\/en\/products\/top-z_id123\" target=\"_blank\" rel=\"noopener\"\u003eWilo TOP-Z series page with data by reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eWilo-TOP-Z installation and operating instructions, ref. 2202029, available in English from the series page.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"25\/6 230 V","offer_id":31016720695434,"sku":"BA-39863","price":837.98,"currency_code":"EUR","in_stock":true},{"title":"25\/10 230 V","offer_id":31016720728202,"sku":"BA-67688","price":1436.03,"currency_code":"EUR","in_stock":true},{"title":"30\/7 230 V","offer_id":37894814072985,"sku":"BA-1109015","price":849.42,"currency_code":"EUR","in_stock":true},{"title":"30\/7 400 V","offer_id":31016751988874,"sku":"BA-20742","price":863.94,"currency_code":"EUR","in_stock":true},{"title":"30\/10 230 V","offer_id":31016754380938,"sku":"BA-54896","price":1299.54,"currency_code":"EUR","in_stock":true},{"title":"40\/7 230 V","offer_id":31016755789962,"sku":"BA-1109049","price":1138.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-top-z-cuerpo-bronce-roscado-vista-lateral.webp?v=1792751274"},{"product_id":"bomba-grundfos-ups-32-100-n-180","title":"Grundfos UPS 32-100 N 180 Pump","description":"\u003cb\u003eGRUNDFOS UPS 32-100 N 180 CIRCULATOR PUMP 95906489\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eCanned rotor pump; The pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The pumped liquid lubricates the bearings. The pump has a 3-speed selector. The pump has the following characteristics:\u003c\/span\u003e\u003cbr\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eStainless steel shaft.\u003c\/li\u003e\n\n\u003cli\u003eCeramic radial bearing system.\u003c\/li\u003e\n\n\u003cli\u003eCarbon axial bearing.\u003c\/li\u003e\n\n\u003cli\u003eStainless steel rotor can and bearing plate.\u003c\/li\u003e\n\n\u003cli\u003eCorrosion-resistant composite impeller, PES\/PP.\u003c\/li\u003e\n\n\u003cli\u003eStainless steel pump housing\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003eNumber of motor phases: 1\u003cbr\u003eNo additional motor protection is required.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eLiquid:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePumped liquid:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eWater\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eLiquid temperature range:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e-25 .. 110 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eLiquid temperature during operation:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e60 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eDensity:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e983.2 kg\/m³\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eTechnical:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eTF class:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e95\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eApprovals on nameplate:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCE,EAC,WEEE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eMaterials:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePump housing:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eStainless steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eDIN W.-Nr. 1.4301\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eAISI 304\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eImpeller:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eComposite, PES\/PP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ctable class=\"split\"\u003e\n\n\u003ctbody class=\"split\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eInstallation:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMax. ambient temperature at 80°C liquid:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e40 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMaximum operating pressure:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e10 bar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePipe connection:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eG 2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePressure rating:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePN 10\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePort-to-port length:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e180 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eElectrical data:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePower input at speed 1:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e280 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePower input at speed 2:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e340 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMax. power input:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e345 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMains frequency:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e50 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eRated voltage:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1 x 230 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 1:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 2:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.5 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 3:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.52 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCapacitor size - Run:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e9.5 µF\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eEnclosure class (IEC 34-5):\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eX4D\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eInsulation class (IEC 85):\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\u003cb\u003eOthers:\u003c\/b\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eNet weight:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e6.4 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":34727762690201,"sku":"GRUNDFOS-95906489","price":899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-bomba-grundfos-ups-32-100-n-180-default-title-52965602918744.jpg?v=1702916517"},{"product_id":"bomba-circuladora-star-z-de-wilo","title":"Wilo Star-Z circulator pump","description":"\u003ch3\u003eWilo-Star-Z circulator pump\u003c\/h3\u003e\n\u003cp\u003eSTAR-Z is a premium high-efficiency glandless circulator pump with threaded connection.\u003c\/p\u003e\n\u003ch3\u003eSpecial features\/product advantages of the Wilo-Star-Z circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSingle-phase pumps with rapid electrical connection.\u003c\/li\u003e\n\n\u003cli\u003eAll synthetic components in contact with the fluid meet KTW requirements.\u003c\/li\u003e\n\n\u003cli\u003eGlandless circulator pump with threaded connection.\u003c\/li\u003e\n\n\u003cli\u003eApplication of the Wilo-Star-Z circulator pump: DHW circulation systems in industry and building services.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment\/function of the Wilo-Star-Z circulator pump:\u003c\/h3\u003e\n\u003cp\u003eOperating modes\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSpeed stage switching (Star-Z...-3 only)\u003c\/p\u003e\n\u003cp\u003eManual functions\u003c\/p\u003e\n\u003cp\u003eSetting of speed stages (1 speed stage, 3 speed stages for Star-Z...-3 pumps)\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery of the W\u003cmeta charset=\"utf-8\"\u003eilo-Star-Z circulator pump\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eGaskets for threaded connection\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eType key\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003eWilo-Star-Z 20\/1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStar\u003c\/strong\u003e - Standard pump\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ\u003c\/strong\u003e - Circulation pump\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e20\/\u003c\/b\u003e - Nominal connection diameter\u003cbr\u003e\u003cbr\u003e\u003cb\u003e1\u003c\/b\u003e - Rated head [m]\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e-3\u003c\/b\u003e - 3 speed stages\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the W\u003cmeta charset=\"utf-8\"\u003eilo-Star-Z circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eConstant speed; for Star-Z...-3, three selectable speed stages\u003c\/li\u003e\n\n\u003cli\u003eFluid temperature: Drinking water up to 3.21 mmol\/l (18 °dH): max. +65°C, for short-term operation (2 h) up to +70°C\u003c\/li\u003e\n\n\u003cli\u003eMains connection 1~230 V, 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eProtection class IP44\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter Rp ½, Rp 1\u003c\/li\u003e\n\n\u003cli\u003eMax. operating pressure 10 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials of the W\u003cmeta charset=\"utf-8\"\u003eilo-Star-Z circulator pump\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump housing: Bronze\u003c\/li\u003e\n\n\u003cli\u003eImpeller: Plastic\u003c\/li\u003e\n\n\u003cli\u003eShaft: Oxide ceramic\u003c\/li\u003e\n\n\u003cli\u003eBearing: Carbon, resin-impregnated\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Wilo","offers":[{"title":"Star-Z 20\/1 220 I Ref. 4028111","offer_id":37229084082329,"sku":"SE-AC51604\/BA-1109021","price":355.74,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/4 220 I Ref. 4081193","offer_id":43542214344930,"sku":"BA-59546","price":457.38,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/5 220 I Ref. 4081198","offer_id":43542222831842,"sku":"BA-67689","price":500.94,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/7 220 I Ref. 4081203","offer_id":43542232367330,"sku":"BA-67690","price":659.21,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 25\/2 220 I Ref. 4029062","offer_id":37229084115097,"sku":"SE-AC51605\/BA-1109014","price":564.83,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 25\/6 220 I Ref. 4047573","offer_id":37229084180633,"sku":"SE-AC51600\/BA-20737","price":602.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-star-z-de-wilo-star-z-20-1-em-ref-4028111-52965606293848.jpg?v=1702916544"},{"product_id":"juego-de-racores-para-yonos-pico-de-wilo","title":"Fitting set for WILO YONOS Pico","description":"\u003cp\u003eThe WILO dry rotor pump union set is part of the complete range of products, systems, and items for irrigation, heating, cooling, and other professional building installations.\u003c\/p\u003e\n\u003cp\u003eSizes:\u003c\/p\u003e\n\u003cp\u003e- Union set 1\/2\" F - 1\" F \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e- Union set 1\" F - 1 1\/2\" F \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e- Union set 1 1\/4\" F - 2\" F \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBuy it together with the \u003ca href=\"https:\/\/q-tech.es\/collections\/bombas-recirculadoras\/products\/yonos-pico-de-wilo\" title=\"Bomba circuladora Yonos PICO de Wilo\"\u003eWilo Yonos Pico\u003c\/a\u003e pump to adapt it to your current installation if it is a different size. \u003c\/p\u003e","brand":"Wilo","offers":[{"title":"1\/2\" F - 1\" F fitting set","offer_id":37316623859865,"sku":"BA-65622","price":19.0,"currency_code":"EUR","in_stock":true},{"title":"1\" F - 1 1\/2\" F fitting set","offer_id":37316623892633,"sku":"BA-1109030","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"1 1\/4\" F - 2\" F fitting set","offer_id":37316623925401,"sku":"BA-1109031","price":18.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-juego-de-racores-para-yonos-pico-de-wilo-juego-de-racores-1-2-h-1-h-52965607276888.jpg?v=1702916550"},{"product_id":"bomba-circuladora-sencilla-comfort-pm","title":"COMFORT PM single circulator pump","description":"\u003ch3\u003eThe Grundfos Spherical Motor Technology DHW Recirculation Solution\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos COMFORT PM Recirculator Pump\u003c\/b\u003e is specifically designed to provide maximum comfort and efficiency in Domestic Hot Water (DHW) systems for detached and terraced homes. Its advanced technology ensures instant hot water at the tap, while reducing energy consumption to a minimum.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model represents the pinnacle of Grundfos \u003cb\u003eExperience\u003c\/b\u003e in domestic recirculation. It is an investment in lasting comfort, reliability, and energy savings.\u003c\/p\u003e\n\u003ch3\u003e🔬 Spherical Technology: Silent and Reliable Operation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe main technical advantage of the \u003cb\u003eCOMFORT PM Pump\u003c\/b\u003e is its exclusive \u003cb\u003eSpherical Motor\u003c\/b\u003e. This design feature increases reliability and reduces maintenance needs:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eNo Rotating Shaft:\u003c\/b\u003e Unlike conventional canned motors, the spherical motor lacks a rotating bearing shaft. The magnetic field is transferred directly to the rotor that drives the water.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eHermetic Separation:\u003c\/b\u003e The part of the pump that drives the water is hermetically separated from the stator by a stainless steel spherical separator element. This effectively prevents the ingress of sediments.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eSimplified Maintenance:\u003c\/b\u003e The motor can be easily removed from the pump housing. This allows for quick cleaning, maintenance, or replacement without having to disassemble the system hydraulics.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Key Benefits for the User and the Installation\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"17\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eStrategic Value\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,1,0,0\"\u003e\u003cb\u003eInstant Hot Water\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,1,1,0\"\u003eEfficient DHW recirculation that eliminates wait times, improving daily comfort.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,2,0,0\"\u003e\u003cb\u003eMaterials Approved for Potable Water\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,2,1,0\"\u003eInternal components and bronze housing fully certified for use with potable water (DWGW). Maximum \u003cb\u003eConfidence\u003c\/b\u003e and hygiene.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,3,0,0\"\u003e\u003cb\u003eMaximum Durability\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,3,1,0\"\u003eCorrosion-resistant impeller made of high-quality materials (stainless steel, EPDM, PPO, PTFE, and Graphite).\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,4,0,0\"\u003e\u003cb\u003eLow Consumption\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,4,1,0\"\u003ePermanent Magnet (PM) motor that ensures superior energy efficiency compared to standard pumps.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cblockquote data-path-to-node=\"18\"\u003e\n\n\u003cp data-path-to-node=\"18,0\"\u003e\u003cb\u003eApplication Note:\u003c\/b\u003e This pump is designed to be used exclusively in \u003cb\u003epressurized hot water systems\u003c\/b\u003e.\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb\u003eApplication Type:\u003c\/b\u003e Domestic Hot Water (DHW) recirculation in homes.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb\u003eMotor Technology:\u003c\/b\u003e Permanent Magnet (PM) Spherical Motor.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb\u003ePump Housing Material:\u003c\/b\u003e Bronze (approved for potable water).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb\u003eImpeller Material:\u003c\/b\u003e Stainless steel, EPDM, PPO, PTFE, Graphite.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,4,0\"\u003e\u003cb\u003eMaintenance:\u003c\/b\u003e Removable motor head for quick maintenance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,5,0\"\u003e\u003cb\u003eControl Technology:\u003c\/b\u003e Simple version (non-automatic\/AUTOADAPT).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e💡 About the AUTOADAPT Function (Automatic Versions Only)\u003c\/h4\u003e\n\u003cp data-path-to-node=\"22\"\u003eAlthough this is the simple version, it is worth noting that the COMFORT range offers the exclusive \u003cb\u003eAUTOADAPT\u003c\/b\u003e function in its automatic versions. This function ensures minimum energy consumption and maximum comfort by learning the home's hot water usage patterns. \u003ci\u003e(Consult the automatic versions for this functionality).\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhy is it important that the pump housing is made of bronze?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"25\"\u003eThe use of bronze in the housing is crucial to ensure compatibility with potable water (DHW) and prevent long-term corrosion. This material complies with the strictest health regulations.\u003c\/p\u003e\n\u003ch4\u003eWhat operational advantage does the spherical motor offer over a conventional canned motor?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"27\"\u003eThe spherical motor is more reliable and quieter because it eliminates the rotating shaft and mechanical seals that are common points of wear and leakage in conventional motors. Its hermetic separation design reduces the risk of blockages due to dirt or sediments.\u003c\/p\u003e\n\u003ch4\u003eCan I install the COMFORT PM in low-pressure systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eNo. The Grundfos COMFORT PM circulator pump has been designed for and must only be used in \u003cb\u003epressurized domestic hot water systems\u003c\/b\u003e.\u003c\/p\u003e\n\u003chr data-path-to-node=\"30\"\u003e\n\u003ch3\u003e📞 Technical Support and Compatibility\u003c\/h3\u003e\n\u003cp data-path-to-node=\"32\"\u003eIf you need to verify the compatibility of this pump with your DHW system or have questions about the advantages of the AUTOADAPT versions, our specialized Grundfos recirculation technical team is available. Contact us by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/CG4t7gBAAMc\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eComfort PM circulator pump documentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/es.grundfos.com\/bombas_grundfos\/bombas_sistemas_bombeo\/recirculadora_COMFORT\/_jcr_content\/tabbedpanel\/brochures\/download_list\/downloads\/download\/file\/file.res\/COMFORT%20CATALOGO.pdf\" title=\"Download catalog for the Grundfos Comfort UP PM simple hot water circulator pump\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Comfort PM 15-14 B PM \/ 80mm Ref. 97916771","offer_id":37517610418329,"sku":"BA-86769\/SE-AC33550","price":189.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BA \/ 80mm Ref. 97980069","offer_id":37517610483865,"sku":"SE-AC33551\/BA-87117","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BXA \/ 110mm Ref. 97916749","offer_id":47395649847640,"sku":"BA-87118\/SE-AC33553","price":412.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BX \/ 140mm with isolation and non-return valves","offer_id":58684416229720,"sku":"SE-AC33552","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BDT with timer \/ 80mm","offer_id":58684423569752,"sku":"SE-AC33554","price":325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/COMFORT-PM-15-14B-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730114926"},{"product_id":"bomba-circuladora-sencilla-up-n-grundfos-1","title":"Grundfos UP-N single circulator pump","description":"\u003ch3\u003eGrundfos UP-N single circulator pump for domestic hot water (DHW)\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos UP-N pump is a recirculation pump that is easy to install and operate.\u003c\/p\u003e\n\u003cp\u003eUP-N is a stainless steel circulator pump designed for domestic hot water systems.\u003c\/p\u003e\n\u003cp\u003eGrundfos UP-N are single-phase (230V), 1-speed circulator pumps.\u003c\/p\u003e\n\u003cp\u003eUP-N is a canned rotor type circulator pump, meaning the pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing.\u003c\/p\u003e\n\u003ch4\u003eFeatures of the Grundfos UP-N single circulator pump:\u003c\/h4\u003e\n\u003cp\u003e• Liquid temperature: + 2ºC to + 110ºC \/ +60ºC max for DHW\u003c\/p\u003e\n\u003cp\u003e• Insulation class: F\u003c\/p\u003e\n\u003cp\u003e• Enclosure class: IP 42\u003c\/p\u003e\n\u003cp\u003e• Stainless steel pump housing\u003c\/p\u003e\n\u003cp\u003e• Ceramic shaft and radial bearings\u003c\/p\u003e\n\u003cp\u003e• Carbon axial bearing\u003c\/p\u003e\n\u003cp\u003e• Stainless steel rotor can and bearing plate.\u003c\/p\u003e\n\u003cp\u003e• Corrosion-resistant composite impeller (PES\/PP)\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e• Max. working pressure: 10 bar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e• Port-to-port length (mm): 150 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e• Connection diameter: 1\" 1\/4 \u003ca href=\"https:\/\/q-tech.es\/collections\/bombas-recirculadoras\/products\/juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos\" title=\"Juego de racores para bomba recirculadora Comfort PM y UP-N de Grundfos\"\u003e(Fittings available, click here)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation \u003cmeta charset=\"utf-8\"\u003efor the Grundfos UP-N single circulator pump\u003c\/h4\u003e\n\u003cp\u003e\u003ca title=\"Descargar catálogo de la bomba circuladora sencilla para agua caliente sanitaria Comfort UP PM de grundfos\" href=\"https:\/\/es.grundfos.com\/bombas_grundfos\/bombas_sistemas_bombeo\/recirculadora_COMFORT\/_jcr_content\/tabbedpanel\/brochures\/download_list\/downloads\/download\/file\/file.res\/COMFORT%20CATALOGO.pdf\" target=\"_blank\"\u003eDownload catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"UP 20-07 N \/ AISI 304 \/ 150mm Ref. 59640506","offer_id":37517746012313,"sku":"BA-86771","price":239.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-15 N \/ AISI 304 \/ 150mm Ref. 59641500","offer_id":37517746045081,"sku":"BA-86772\/SE-AC31211","price":334.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-30 N \/ AISI 304 \/ 150mm Ref. 59643600","offer_id":37517746077849,"sku":"BA-86773\/SE-AC31212","price":378.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-45 N \/ AISI 304 \/ 150mm Ref. 95906472","offer_id":37517746110617,"sku":"BA-86774\/SE-AC31213","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/UP-N-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730205049"},{"product_id":"juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos","title":"Union set for Grundfos Comfort PM and UP-N circulator pumps","description":"\u003cp\u003eBrass fitting set for Grundfos Comfort PM and UP-N series recirculating pumps.\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eFitting set - 1 1\/4\" F - 3\/4\" F\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":37525462548633,"sku":"BA-86784","price":61.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos-juego-de-racores-1-1-4-h-3-4-h-52965609079128.jpg?v=1702916561"},{"product_id":"bomba-circuladora-baxi-quantum-maxi-alta-eficiencia","title":"Baxi Quantum MAXI","description":"\u003cp\u003eThe Baxi Quantum Maxi are circulators for heating and cooling installations. \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eInefficient hydraulic flow in thermal installations causes boiler fatigue and uncontrolled energy expenditure. This \u003cb data-path-to-node=\"5\" data-index-in-node=\"132\"\u003eBaxi Quantum MAXI circulator pump\u003c\/b\u003e stabilizes the flow, eliminates noise caused by cavitation, and ensures consistent performance in high-demand circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDesigned for engineering environments, the ECM technology of this wet-rotor circulator drastically reduces electrical consumption. It guarantees the thermal protection of the infrastructure, continuously adapting its operating regime to pressure variations in the HVAC system.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eEnergy Efficiency (EEI):\u003c\/b\u003e Less than or equal to 0.23.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMotor technology:\u003c\/b\u003e Wet rotor with ECM modulation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eRegulation modes:\u003c\/b\u003e Variable differential pressure (ΔP-v), constant differential pressure (ΔP-c), and 3 fixed speeds.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eFactory supply:\u003c\/b\u003e Hydraulic connection fittings and gaskets included as standard.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003ePhysical dimensions:\u003c\/b\u003e Height 245.5 mm, Width 101.9 mm, Depth 133.2 mm.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatibility and Operating Limits\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eTechnicians must integrate this circulator into closed corporate heating and cooling circuits. It is ideal for underfloor heating systems and radiators with thermostatic valves. The equipment prohibits the pumping of viscous fluids or chemically aggressive liquids.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eWhat pressure control modes does the Baxi Quantum MAXI circulator offer?\u003c\/b\u003e The equipment allows for operation via variable differential pressure for installations with thermostatic valves, constant differential pressure for underfloor heating circuits, or manual configuration of its operation in three fixed speed levels.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eDoes the equipment include the accessories for its direct hydraulic connection?\u003c\/b\u003e Yes, the package supplies all necessary components for coupling from the factory. The circulator includes the corresponding sealing gaskets and fittings, which speeds up assembly in the thermal room.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eSpecialized Technical Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eIncorrect flow parameterization compromises the thermal balance of the installation. Our engineering department at \u003cb data-path-to-node=\"14\" data-index-in-node=\"129\"\u003eQ-tech.es\u003c\/b\u003e offers direct assistance for professionals and integrators. Call us to ensure the correct commissioning of this circulator in your critical network.\u003c\/p\u003e\n\u003ch3\u003eDocumentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/edge.sitecorecloud.io\/bdrthermea1-platform-production-864a\/media\/Project\/BaxiES\/BaxiES\/Documentation\/Professional-products\/Complementos-componentes-instalacion\/Circuladores\/Quantum-Maxi\/QUANTUM_MAXI_CATALOG_14es_02.pdf\" title=\"Bomba recirculadora Quantum MAXI de Baxi - descargar información técnica\" rel=\"noopener\" target=\"_blank\"\u003eDownload Technical Information\u003c\/a\u003e\u003c\/p\u003e","brand":"BAXI","offers":[{"title":"Quantum MAXI MYL-30 Ref. 7739886","offer_id":43554402074850,"sku":"SE-BR07140\/BAXI-7739886","price":219.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1025 1\" Ref. 7739884","offer_id":43554402107618,"sku":"SE-BR07141\/BAXI-7739884","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1025 1 1\/4\" Ref. 7739885","offer_id":43554402140386,"sku":"SE-BR07142\/BAXI-7739885","price":216.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1035 1\" Ref. 7739887","offer_id":43554402173154,"sku":"SE-BR07143\/BAXI-7739887","price":278.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1035 1 1\/4\" Ref. 7739888","offer_id":43554402205922,"sku":"SE-BR07144\/BAXI-7739888","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1045 1 1\/4\" Ref. 7739889","offer_id":43554402238690,"sku":"SE-BR07145\/BAXI-7739889","price":379.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/baxi-quantum-maxi-de-baxi-quantum-maxi-myl-30-ref-7739886-52965641126232.jpg?v=1702916765"},{"product_id":"alpha-solar","title":"ALPHA Solar","description":"\u003ch3\u003eGrundfos ALPHA SOLAR circulator for a high-efficiency solar water system.\u003c\/h3\u003e\n\u003cp\u003eALPHA SOLAR is a circulator pump designed for solar thermal systems. It features three constant curve modes, and speed control is also possible via a low-voltage PWM signal from a solar controller.\u003c\/p\u003e\n\u003cp\u003eGrundfos ALPHA SOLAR offers very simple installation and a low noise level. This high-efficiency, reliable pump is designed to be maintenance-free with durable ceramic bearings and shaft, as well as corrosion-resistant stainless steel components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable and high-efficiency\u003c\/strong\u003e\u003cbr\u003eThe PWM signal generates an analog signal using a digital source to control pump speed and performance, optimize solar collection, and ensure minimum energy consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy access\u003c\/strong\u003e\u003cbr\u003eA manual release screw can be accessed from the front of the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRemote troubleshooting\u003c\/strong\u003e\u003cbr\u003eA dry-running warning is available as a PWM feedback signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to operate\u003c\/strong\u003e\u003cbr\u003eVery simple installation, low noise level, and maintenance-free.\u003c\/p\u003e\n\u003ch4\u003eTechnical characteristics of the Grundfos Alpha solar electronic circulator pump:\u003c\/h4\u003e\n\u003cp\u003e- Liquid temperature: +2º to +130ºC at 60ºC ambient temperature \/ \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e+2º to +110ºC at 70ºC ambient temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Ambient temperature: 0ºC to +70ºC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Maximum relative air humidity: 95%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- System pressure: Maximum 1.0 MPa (10 bar)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Minimum inlet pressure: 0.05 MPa (0.50 bar) at 95ºC liquid temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Protection class: IPX4D\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Insulation class: F\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Sound pressure level: \u0026lt;43 dB(A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Supply voltage: 1x230 V +10%\/-15%, 50Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Motor protection: No external motor protection required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Power cable: 1m without plug\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- External monitoring possibility: PWM profile C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Supply: Gaskets (without fittings) and 1m PWM signal cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eDocumentation for the \u003cmeta charset=\"utf-8\"\u003eGrundfos Alpha solar electronic circulator pump:\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Catálogo Bomba recirculadora alpha solar grundfos\" href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6512406.pdf\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e \u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"ALPHA Solar 15-75 130mm Ref. 98989298","offer_id":43592828453090,"sku":"SE-AC33540","price":392.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-75 130mm Ref. 98989299","offer_id":43592828485858,"sku":"SE-AC33541","price":406.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-75 180mm Ref. 98989300","offer_id":43592828518626,"sku":"SE-AC33542","price":406.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-145 180mm Ref. 98989297","offer_id":43592828551394,"sku":"SE-AC33543","price":434.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-alpha-solar-alpha-solar-15-75-130mm-ref-98989298-53009410752856.jpg?v=1702914463"},{"product_id":"bomba-circuladora-alpha3-grundfos-bluetooth-go-balance","title":"Grundfos ALPHA3 circulator pump","description":"\u003ch3\u003eSuperior Performance and Connectivity: The Circulator Pump of the Future\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos ALPHA3 circulator pump\u003c\/b\u003e is at the forefront of efficiency and control for heating, ventilation, and air conditioning (HVAC) systems. Surpassing market standards, the ALPHA3 combines Grundfos' leading energy efficiency with direct \u003cb\u003eBluetooth connectivity\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis wireless connection, integrated with the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app, allows professionals to perform hydraulic balancing, collect operational data, and generate installation reports directly from their mobile device. The result is unparalleled time savings, maximum precision, and a demonstration of \u003cb\u003eAuthority\u003c\/b\u003e in every completed project.\u003c\/p\u003e\n\u003ch3\u003e🔗 Direct Hydraulic Balancing with Grundfos GO Balance\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe standout feature of the \u003cb\u003eALPHA3\u003c\/b\u003e is its ability to radically simplify hydraulic balancing, a critical task that directly impacts system efficiency and comfort.\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eNo Additional Accessories (Reader):\u003c\/b\u003e Unlike previous models, the ALPHA3 incorporates communication technology directly into the pump. This eliminates the need for external reading accessories (such as the ALPHA Reader), simplifying the installer's workflow.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eBluetooth Management:\u003c\/b\u003e Bluetooth connectivity allows for smooth and secure communication with the Grundfos GO Balance app.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eProfessional Documentation:\u003c\/b\u003e The app guides the installer step-by-step through the balancing process in radiator or underfloor heating systems, automatically generating detailed reports for the customer.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Key Benefits of the ALPHA3 for the Installer and the Customer\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"17\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eStrategic Value\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,1,0,0\"\u003e\u003cb\u003eInstallation Time Savings\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,1,1,0\"\u003eHydraulic balancing that is faster and more precise than ever, thanks to direct Bluetooth connectivity and the GO Balance APP.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,2,0,0\"\u003e\u003cb\u003eLeading Energy Efficiency\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,2,1,0\"\u003eHigh-efficiency motor, ensuring minimum electrical consumption and drastically reducing long-term operating costs.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,3,0,0\"\u003e\u003cb\u003eAUTOADAPT Operation\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,3,1,0\"\u003eThe patented function automatically adjusts the pump to the ideal duty point, guaranteeing optimal performance without constant manual adjustments.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,4,0,0\"\u003e\u003cb\u003eMaximum Reliability\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,4,1,0\"\u003eIntegrated protection features, including a powerful restart function that prevents blocking and dry-running protection.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e🛠️ Control Modes and Applications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe \u003cb\u003eALPHA3 circulator pump\u003c\/b\u003e is suitable for most domestic and light commercial systems thanks to its flexible control modes:\u003c\/p\u003e\n\u003ch4\u003eOperation Modes\u003c\/h4\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb\u003eAUTOADAPT:\u003c\/b\u003e Recommended mode for maximum efficiency.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb\u003eProportional \/ Constant Pressure (PP\/CP):\u003c\/b\u003e To optimize performance according to system requirements.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb\u003eFixed Speed:\u003c\/b\u003e For traditional systems or domestic hot water return.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eALPHA3 Applications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,0,0\"\u003eRadiator heating systems (single and double pipe).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,2,0\"\u003eDomestic Hot Water (DHW) recirculation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,3,0\"\u003eAir conditioning systems handling liquid temperatures above 2º\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eC\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eGrundfos' manufacturing quality ensures a long service life and reliable performance:\u003c\/p\u003e\n\u003cul data-path-to-node=\"26\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,0,0\"\u003e\u003cb\u003eTechnology:\u003c\/b\u003e Integrated Bluetooth connectivity.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,1,0\"\u003e\u003cb\u003eKey Function:\u003c\/b\u003e Hydraulic balancing assisted by the Grundfos GO Balance APP.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,2,0\"\u003e\u003cb\u003eProtections:\u003c\/b\u003e Dry-running protection and powerful restart function.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,3,0\"\u003e\u003cb\u003eControl:\u003c\/b\u003e AUTOADAPT, Proportional\/Constant Pressure, Fixed Speed.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,4,0\"\u003e\u003cb\u003eComponents:\u003c\/b\u003e Thermal insulation shell for heating included.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,5,0\"\u003e\u003cb\u003eConnections:\u003c\/b\u003e Supplied without union fittings.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhat is the key difference between the ALPHA3 and the ALPHA2?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eThe main difference is connectivity. The ALPHA3 incorporates Bluetooth natively, allowing for assisted hydraulic balancing directly with the GO Balance app without the need for an additional ALPHA Reader accessory.\u003c\/p\u003e\n\u003ch4\u003eDoes the AUTOADAPT function still offer maximum energy savings?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eYes. The AUTOADAPT mode dynamically reduces energy consumption by adapting to the actual system demand. This not only maximizes efficiency but also ensures that the pump never consumes energy unnecessarily.\u003c\/p\u003e\n\u003ch4\u003eCan I use the ALPHA3 for air conditioning systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"33\"\u003eYes, the ALPHA3 is suitable for air conditioning systems, provided that the circulating liquid temperature is 2ºC or higher.\u003c\/p\u003e\n\u003chr data-path-to-node=\"34\"\u003e\n\u003ch3\u003e📞 Technical Assistance for Professionals\u003c\/h3\u003e\n\u003cp data-path-to-node=\"36\"\u003eIf you are an installer and require an advanced technical consultation regarding the integration or use of the GO Balance app with the \u003cb\u003eALPHA3 circulator pump\u003c\/b\u003e, contact our team of experts. We guarantee high-\u003cb\u003eExpertise\u003c\/b\u003e support to ensure the success of your project. Call \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDocumentation for the Grundfos Alpha3 circulator pump:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"Grundfos Alpha 3 installation and operating instructions\" href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6014912.pdf\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eVideo for the Grundfos Alpha3 circulator pump:\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/aYiTC0S9g14\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"ALPHA3 25-40 130mm Ref. 99371952","offer_id":43599807414498,"sku":"SE-AC33653\/BA-132950","price":325.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-40 180mm Ref. 99371956","offer_id":43599807447266,"sku":"BA-132951\/SE-AC33654","price":325.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-60 130mm Ref. 99371954","offer_id":43599807480034,"sku":"BA-132952\/SE-AC33655","price":365.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-60 180mm Ref. 99371959","offer_id":43599807512802,"sku":"BA-132953\/SE-AC33656","price":365.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-80 180mm Ref. 99371961","offer_id":43599807545570,"sku":"SE-AC33658","price":537.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 32-80 180mm Ref. 99371965","offer_id":43599807578338,"sku":"SE-AC33661","price":544.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA3-130mm-CIRCULADORA-GRUNDFOS-00.webp?v=1729850728"},{"product_id":"bomba-circuladora-grundfos-alpha2-go","title":"Grundfos ALPHA2 GO circulator pump with Bluetooth and AUTOADAPT","description":"\u003ch2\u003eHigh-efficiency circulator pump you set up from your phone via Bluetooth\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos ALPHA2 GO\u003c\/strong\u003e is a high-efficiency circulator pump for heating and air-conditioning systems. It has built-in Bluetooth: with the Grundfos GO app, a setup wizard helps you choose the right control mode and setpoint. Available in six threaded models with a maximum head of 4 or 6 m.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eRadiator or underfloor heating and air conditioning\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetup\u003c\/th\u003e\u003ctd\u003eGrundfos GO app via built-in Bluetooth\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAutomatic control\u003c\/th\u003e\u003ctd\u003eAUTOADAPT for radiators and for underfloor heating\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eModels\u003c\/th\u003e\u003ctd\u003e25-40, 25-60, 32-40 and 32-60, with 130 or 180 mm port-to-port length\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower input\u003c\/th\u003e\u003ctd\u003e3 to 21 W (-40 models) and 3 to 37 W (-60 models)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\u003ctd\u003e0.16 (-40 models) and 0.18 (-60 models)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220 to 240 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos ALPHA2 GO?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos ALPHA2 GO is an electronic circulator pump that moves water around heating and cooling circuits. Grundfos specifies it for domestic heating, heating and air conditioning in commercial buildings, and district heating.\u003c\/p\u003e\n\u003cp\u003eThe pump display shows the current flow, head and power consumption. Through the Grundfos GO app you also get trend data, an event log with suggested fixes and software updates that add new functions.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA circulator with the wrong setting can use more energy than needed or leave rooms underheated. On the ALPHA2 GO, the app wizard asks about your system and sets the control mode. The AUTOADAPT function adjusts the duty point on its own, with no manual setpoint selection.\u003c\/p\u003e\n\u003cp\u003eIt also helps with maintenance. With air detection enabled, the pump runs in pulses to push air towards the nearest air vent. Dry-running protection stops it from operating without water. The non-magnetic shaft and bearings reduce the risk of blockage from magnetite or limescale, and if it does block, the motor tries to start at maximum torque.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eGrundfos\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRange\u003c\/th\u003e\u003ctd\u003eALPHA2 GO\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eElectronic circulator pump with built-in frequency converter\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003ctd\u003e1 × 220–240 V, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum power input (P1)\u003c\/th\u003e\u003ctd\u003e3 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure class\u003c\/th\u003e\u003ctd\u003eIP44\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e2 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eCast iron EN-GJL-150\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eG thread to ISO 228-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eApprovals\u003c\/th\u003e\u003ctd\u003eCE, VDE, EAC, SEPRO and AAA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eThermal protection\u003c\/th\u003e\u003ctd\u003eElectronic\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003ctd\u003eThread\u003c\/td\u003e\u003ctd\u003ePort to port\u003c\/td\u003e\u003ctd\u003eMax. head\u003c\/td\u003e\u003ctd\u003eMax. P1\u003c\/td\u003e\u003ctd\u003eProduct no.\u003c\/td\u003e\u003ctd\u003eEAN\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-40 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074226\u003c\/td\u003e\u003ctd\u003e5715467404531\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-40 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074225\u003c\/td\u003e\u003ctd\u003e5715467404524\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074218\u003c\/td\u003e\u003ctd\u003e5715467404456\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074216\u003c\/td\u003e\u003ctd\u003e5715467404432\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-40 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074222\u003c\/td\u003e\u003ctd\u003e5715467404494\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-60 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074214\u003c\/td\u003e\u003ctd\u003e5715467404418\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating circuits with radiators or underfloor heating, and air-conditioning circuits.\u003c\/li\u003e\n\u003cli\u003eGrundfos GO app via Bluetooth for setup, air detection, trend data and event log.\u003c\/li\u003e\n\u003cli\u003eThe app lets you check compatibility with integrated and standalone circulators and replicate their curve.\u003c\/li\u003e\n\u003cli\u003eLiquid temperature 2 to 110 °C and maximum pressure 10 bar.\u003c\/li\u003e\n\u003cli\u003eEnclosure class IP44 and ambient temperature 0 to 55 °C.\u003c\/li\u003e\n\u003cli\u003eG 1½ thread on 25 models and G 2 on 32 models: check the unions on your system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: Grundfos specifies the ALPHA2 GO for heating and air conditioning, and its housing is cast iron. For DHW see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-comfort-pm\"\u003eGrundfos COMFORT PM\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-up-n-grundfos-1\"\u003eGrundfos UP-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSystems that need more than 6 m of head or a higher flow: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you need assisted hydraulic balancing of the system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha3-grundfos-bluetooth-go-balance\"\u003eGrundfos ALPHA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want a simple circulator without Bluetooth: see the \u003ca href=\"\/en-en\/products\/bomba-sustitucion-alpha1l-grundfos-calderas\"\u003eGrundfos ALPHA1 L\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck three things on your current pump: thread, port-to-port length and head. The 25 models have a G 1½ thread and the 32 models a G 2 thread. 130 or 180 is the port-to-port length in millimetres. 40 or 60 means 4 or 6 m of maximum head.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for underfloor heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The AUTOADAPT function is available for both radiators and underfloor heating, and sets the duty point without manual input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to use the Grundfos GO app?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos presents the app as a setup wizard and access to additional functions: air detection, trend data, event log and software updates. The pump display shows flow, head and power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace the integrated pump in my boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos states that the Grundfos GO app checks compatibility with integrated and standalone circulators and replicates their curve. Before ordering, send us the boiler model and a photo of your current pump's rating plate on WhatsApp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is not the use Grundfos specifies: the ALPHA2 GO is designed for heating and air conditioning, and its housing is cast iron. For DHW, see the COMFORT PM and UP-N ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the ALPHA2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALPHA2 GO has built-in Bluetooth and is set up with the Grundfos GO app. You can compare it with the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha2-grundfos-equilibrado-asistido\"\u003eGrundfos ALPHA2\u003c\/a\u003e in our shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is supplied to order from our distributor. We confirm the delivery time before dispatch.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech replaces and integrates circulators in plant rooms and heating circuits in Málaga. You can book a \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e or get advice through a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eTécnico Experto technical call\u003c\/a\u003e. To choose a model, message us on WhatsApp at +34 690 95 38 39.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/ie\/products\/alpha\/alpha2-go\"\u003eGrundfos ALPHA2 GO in Grundfos Product Center\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/ie\/products\/alpha\/alpha2-go?tab=documentation\"\u003eGrundfos technical documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"15-75 130","offer_id":58683215216984,"sku":"SE-AC33827","price":415.0,"currency_code":"EUR","in_stock":true},{"title":"25-40 130","offer_id":58676044857688,"sku":"BA-139918","price":343.0,"currency_code":"EUR","in_stock":true},{"title":"25-40 180","offer_id":58676044890456,"sku":"BA-139919","price":343.0,"currency_code":"EUR","in_stock":true},{"title":"25-60 130","offer_id":58676044923224,"sku":"SE-AC33831\/BA-139920","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"25-60 180","offer_id":58676044955992,"sku":"AC33832\/BA-139921","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"25-75 180","offer_id":58683269611864,"sku":"AC33834","price":370.0,"currency_code":"EUR","in_stock":true},{"title":"32-40 180","offer_id":58676044988760,"sku":"BA-139922","price":360.0,"currency_code":"EUR","in_stock":true},{"title":"32-75 180","offer_id":58676045021528,"sku":"SE-AC33841","price":452.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Gr-111376.webp?v=1791295540"},{"product_id":"bomba-circuladora-grundfos-alpha1-go","title":"Grundfos ALPHA1 GO circulator pump for heating and pump replacement","description":"\u003ch2\u003eHeating circulator pump that replaces your old pump without the hassle\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos ALPHA1 GO\u003c\/strong\u003e is a high-efficiency circulator pump for heating and air-conditioning circuits. Grundfos designed it to \u003cstrong\u003ereplace integrated and standalone UPS circulators\u003c\/strong\u003e with help from the Grundfos GO app. Q-Tech builds it into your pre-assembled plant room or swaps it into your existing system with an Expert Technician.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eElectronic circulator pump with built-in frequency converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\u003ctd\u003eGrundfos ALPHA1 GO, 11 threaded models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eDomestic and commercial heating, district heating and air conditioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum head\u003c\/th\u003e\n\u003ctd\u003e4, 6 or 8 m depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower input (P1)\u003c\/th\u003e\n\u003ctd\u003eFrom 4 W; maximum 27, 45 or 60 W depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eReplacing integrated and standalone UPS circulators with the Grundfos GO app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 220 to 240 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003ePre-assembled plant room from our workshop or \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos ALPHA1 GO?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos ALPHA1 GO is an electronic circulator pump from Grundfos for heating and air conditioning that runs \u003cstrong\u003efrom 4 W with EEI 0.20\u003c\/strong\u003e. It has a built-in frequency converter. It fits into the circuit pipework with a threaded connection.\u003c\/p\u003e\n\u003ch3\u003eGrundfos ALPHA1 GO features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGuided replacement: in the GO Replace function of the Grundfos GO app, you enter the old pump's details. The app gives the settings for the new one.\u003c\/li\u003e\n\u003cli\u003eSelf-venting and dry-running protection: the pump stops if it detects that it is running without water.\u003c\/li\u003e\n\u003cli\u003ePowerful start: according to Grundfos, the non-magnetic shaft and bearings reduce the risk of blockage from magnetite. If the pump does block, it restarts at maximum torque.\u003c\/li\u003e\n\u003cli\u003eTool-free lever connector, so the cable can be wired away from the pump.\u003c\/li\u003e\n\u003cli\u003eDisplay showing the power the pump is drawing at any moment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen a boiler circulator fails, the hard part is choosing the right replacement and setting. A different thread or port-to-port length means altering the pipework. The wrong setting can leave rooms without heat or push up electricity use.\u003c\/p\u003e\n\u003cp\u003eThe Grundfos ALPHA1 GO cuts that risk in three ways: standard connection sizes, settings the app derives from the old pump, and a display that confirms power use after the swap.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGrundfos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eALPHA1 GO (model A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e1 × 220 to 240 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum power input (P1)\u003c\/th\u003e\n\u003ctd\u003e4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure class\u003c\/th\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLiquid temperature\u003c\/th\u003e\n\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd\u003e0 to 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound pressure level\u003c\/th\u003e\n\u003ctd\u003eBelow 25 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump housing\u003c\/th\u003e\n\u003ctd\u003eCast iron EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpeller\u003c\/th\u003e\n\u003ctd\u003ePES composite with 30% glass fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eG thread to ISO 228-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal protection\u003c\/th\u003e\n\u003ctd\u003eElectronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eCE, VDE, EAC, SEPRO, AAA and RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003ePort to port\u003c\/td\u003e\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\u003ctd\u003eMax. P1\u003c\/td\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-40 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074188\u003c\/td\u003e\n\u003ctd\u003e5715467404159\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-60 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074173\u003c\/td\u003e\n\u003ctd\u003e5715467403992\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-80 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074182\u003c\/td\u003e\n\u003ctd\u003e5715467404081\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-40 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074186\u003c\/td\u003e\n\u003ctd\u003e5715467404135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-40 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074185\u003c\/td\u003e\n\u003ctd\u003e5715467404128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-60 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074171\u003c\/td\u003e\n\u003ctd\u003e5715467403978\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-60 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074169\u003c\/td\u003e\n\u003ctd\u003e5715467403954\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-80 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074180\u003c\/td\u003e\n\u003ctd\u003e5715467404067\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-80 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074179\u003c\/td\u003e\n\u003ctd\u003e5715467404050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e32-60 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074167\u003c\/td\u003e\n\u003ctd\u003e5715467403930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e32-80 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074178\u003c\/td\u003e\n\u003ctd\u003e5715467404043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating and air-conditioning circuits in homes, commercial buildings and district heating.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG 1, G 1½ or G 2\u003c\/strong\u003e thread on the 15, 25 and 32 models: check the unions and port-to-port length of your current pump.\u003c\/li\u003e\n\u003cli\u003eLiquid from −10 to 110 °C with ambient up to 55 °C; Grundfos allows 70 °C ambient with the liquid at 75 °C maximum.\u003c\/li\u003e\n\u003cli\u003eMaximum pressure 10 bar and enclosure class IP44.\u003c\/li\u003e\n\u003cli\u003eSettings are made on the pump itself: the Grundfos GO app tells you which ones, but the Grundfos ALPHA1 GO does not connect to it over Bluetooth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water recirculation: Grundfos specifies the Grundfos ALPHA1 GO for heating and air conditioning, and its housing is cast iron. For DHW see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-comfort-pm\"\u003eGrundfos COMFORT PM\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-up-n-grundfos-1\"\u003eGrundfos UP-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want to set up the pump from your phone over Bluetooth with AUTOADAPT control: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you need assisted hydronic balancing of the system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha3-grundfos-bluetooth-go-balance\"\u003eGrundfos ALPHA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSystems that need more than 8 m of head: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your current pump on three figures. The first number is the thread: 15 is G 1, 25 is G 1½ and 32 is G 2. The second is the maximum head in decimetres and the third, the port-to-port length in millimetres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace the built-in pump in my boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, Grundfos designed it to replace integrated UPS circulators, with step-by-step instructions in the app. Before ordering, send us your boiler model and a photo of the current pump's nameplate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the Grundfos ALPHA2 GO?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALPHA2 GO has Bluetooth and AUTOADAPT control and is set up from your phone. On the Grundfos ALPHA1 GO the app gives the settings and you set them on the pump itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is not the use Grundfos specifies: the Grundfos ALPHA1 GO is designed for heating and air conditioning. For DHW, look at the COMFORT PM and UP-N ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e we confirm the lead time before preparing your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eFor new builds, the Grundfos ALPHA1 GO can arrive already fitted in a \u003cstrong\u003epre-assembled plant room, ready to connect\u003c\/strong\u003e. Q-Tech assembles, sets up and tests the plant room in its workshop, with safety and operation tests. Final connection is done by the site installer or Q-Tech, from one working day depending on the type and size of the room. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly service\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor systems installed by another company or pump swaps, the first step is a verification visit by the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. Outside the province of Málaga it is booked as an \u003ca href=\"\/en-en\/products\/tecnico-experto-instalacion\"\u003eon-site working day\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eremote technical call\u003c\/a\u003e, message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e, or browse more \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and our \u003ca href=\"\/en-en\/pages\/contacto\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/es\/products\/alpha\/alpha1-go\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO on Grundfos Product Center (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/content\/dam\/global\/page-assets\/products-and-services\/alpha-go-range\/documents\/spain\/DBS-ALPHAGO-Leaflet-ALPHA1GO-2pager-2025-BGE.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO leaflet 2025 (PDF, in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6911598.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO data booklet (PDF, in German)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"15-40 130","offer_id":58901082898776,"sku":"BA-139912","price":220.7,"currency_code":"EUR","in_stock":true},{"title":"15-60 130","offer_id":58901082931544,"sku":"SAL-0150101201","price":232.32,"currency_code":"EUR","in_stock":true},{"title":"15-80 130","offer_id":58901082964312,"sku":"SE-AC33802","price":288.95,"currency_code":"EUR","in_stock":true},{"title":"25-40 130","offer_id":58901082997080,"sku":"BA-139914","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-40 180","offer_id":58901083029848,"sku":"BA-139915","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-60 130","offer_id":58901083062616,"sku":"SE-AC33807","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-60 180","offer_id":58901083095384,"sku":"SE-AC33808","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-80 130","offer_id":58901083128152,"sku":"SE-AC33809","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"25-80 180","offer_id":58901083160920,"sku":"SE-AC33810","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"32-60 180","offer_id":58901083193688,"sku":"BA-139917","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"32-80 180","offer_id":58901083226456,"sku":"SE-AC33813","price":275.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-alpha1-go-15-130-frontal.webp?v=1792667416"},{"product_id":"bomba-circuladora-wilo-atmos-pico","title":"Bomba circuladora Wilo Atmos PICO de alta eficiencia para calefacción","description":"\u003ch2\u003eBomba circuladora de alta eficiencia para calefacción y climatización, que se ajusta con un solo botón\u003c\/h2\u003e\n\u003cp\u003eLa \u003cstrong\u003eWilo Atmos PICO\u003c\/strong\u003e es el \u003cstrong\u003emodelo de entrada de la gama Wilo PICO\u003c\/strong\u003e para calefacción y climatización. Se maneja con un botón verde y avisa de su estado con indicadores LED. Q-Tech la deja montada y probada en su sala técnica pre-montada, o la cambia en su instalación con un Técnico Experto.\u003c\/p\u003e\n\u003ch3\u003eResumen\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo\u003c\/th\u003e\n\u003ctd\u003eBomba circuladora de rotor húmedo con motor EC y regulación electrónica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMarca y modelo\u003c\/th\u003e\n\u003ctd\u003eWilo Atmos PICO, 6 modelos de rosca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUso\u003c\/th\u003e\n\u003ctd\u003eCalefacción por agua caliente, climatización y circuitos industriales de circulación\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAltura máxima\u003c\/th\u003e\n\u003ctd\u003e6,1 m en los modelos 1-6 y 7,6 m en los modelos 1-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConsumo (P1)\u003c\/th\u003e\n\u003ctd\u003eDesde 4 W; máximo de 40 W en los modelos 1-6 y 75 W en los modelos 1-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible con\u003c\/th\u003e\n\u003ctd\u003eRosca G 1, G 1½ o G 2 y distancia entre bocas de 130 o 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlimentación\u003c\/th\u003e\n\u003ctd\u003eMonofásica 1~230 V ±10 %, 50 o 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstalación Q-Tech\u003c\/th\u003e\n\u003ctd\u003eSala técnica pre-montada en nave o \u003ca href=\"\/es-es\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto in situ por horas\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e¿Qué es la Wilo Atmos PICO?\u003c\/h3\u003e\n\u003cp\u003eLa Wilo Atmos PICO es una bomba circuladora de Wilo para calefacción y climatización que consume \u003cstrong\u003edesde 4 W con regulación electrónica\u003c\/strong\u003e. Su motor EC síncrono ajusta la velocidad para mantener la presión diferencial elegida. Se monta en la tubería del circuito con conexión roscada.\u003c\/p\u003e\n\u003ch3\u003eModos de regulación de la Wilo Atmos PICO\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePresión diferencial variable (Δp-v), con tres curvas predefinidas.\u003c\/li\u003e\n\u003cli\u003ePresión diferencial constante (Δp-c), con tres curvas predefinidas.\u003c\/li\u003e\n\u003cli\u003eVelocidad constante, con tres velocidades fijas.\u003c\/li\u003e\n\u003cli\u003eIndicadores LED del modo y de la curva elegidos; el LED se enciende en verde en funcionamiento normal y avisa en caso de avería.\u003c\/li\u003e\n\u003cli\u003eProtección del motor, desbloqueo automático y par de arranque elevado, según Wilo.\u003c\/li\u003e\n\u003cli\u003eConexión eléctrica con el conector Wilo, filtro de partículas y asiento para llave en el cuerpo de la bomba.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e¿Qué problema resuelve?\u003c\/h3\u003e\n\u003cp\u003eCuando una circuladora se avería, hay que acertar con la rosca, la distancia entre bocas y la altura. Si no coinciden con la bomba antigua, toca modificar la tubería. Si la bomba se queda corta o se ajusta mal, quedan radiadores fríos o el consumo sube sin necesidad.\u003c\/p\u003e\n\u003cp\u003eLa Wilo Atmos PICO reduce ese riesgo con tres medidas de conexión habituales, \u003cstrong\u003etres modos de regulación\u003c\/strong\u003e y un ajuste que se hace con un solo botón. El LED confirma que la bomba funciona bien después del cambio.\u003c\/p\u003e\n\u003ch3\u003eDatos técnicos\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMarca\u003c\/th\u003e\n\u003ctd\u003eWilo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGama\u003c\/th\u003e\n\u003ctd\u003eAtmos PICO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo de motor\u003c\/th\u003e\n\u003ctd\u003eMotor EC síncrono, monofásico de 2 polos, resistente al bloqueo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensión\u003c\/th\u003e\n\u003ctd\u003e1~230 V ±10 %, 50 o 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePotencia mínima (P1)\u003c\/th\u003e\n\u003ctd\u003e4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePotencia nominal (P2)\u003c\/th\u003e\n\u003ctd\u003e30 W en los modelos 1-6 y 58 W en los modelos 1-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eÍndice de eficiencia energética (IEE)\u003c\/th\u003e\n\u003ctd\u003e≤ 0,20 en los modelos 1-6 y ≤ 0,23 en los modelos 1-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrado de protección\u003c\/th\u003e\n\u003ctd\u003eIPX2D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClase de aislamiento\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperatura del fluido\u003c\/th\u003e\n\u003ctd\u003eDe −10 a 95 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperatura ambiente\u003c\/th\u003e\n\u003ctd\u003eDe −10 a 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePresión máxima de trabajo\u003c\/th\u003e\n\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarcasa de la bomba\u003c\/th\u003e\n\u003ctd\u003eFundición gris EN-GJL-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRodete\u003c\/th\u003e\n\u003ctd\u003ePolipropileno con 40 % de fibra de vidrio (PP-GF40)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEje y cojinete\u003c\/th\u003e\n\u003ctd\u003eEje de acero inoxidable y cojinete de carbón impregnado de metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibilidad electromagnética\u003c\/th\u003e\n\u003ctd\u003eEN 61000-6-3, EN 61000-6-2 y EN 61800-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eVerde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuministro\u003c\/th\u003e\n\u003ctd\u003eBomba, conector Wilo, juntas e instrucciones de instalación\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModelos y datos por variante\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModelo\u003c\/th\u003e\n\u003ctd\u003eRosca\u003c\/td\u003e\n\u003ctd\u003eEntre bocas\u003c\/td\u003e\n\u003ctd\u003eAltura máx.\u003c\/td\u003e\n\u003ctd\u003eCaudal máx.\u003c\/td\u003e\n\u003ctd\u003eP1 máx.\u003c\/td\u003e\n\u003ctd\u003ePeso bruto\u003c\/td\u003e\n\u003ctd\u003eReferencia\u003c\/td\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15\/1-6 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6,1 m\u003c\/td\u003e\n\u003ctd\u003e3,0 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003ctd\u003e1,8 kg\u003c\/td\u003e\n\u003ctd\u003e4232692\u003c\/td\u003e\n\u003ctd\u003e4048482932750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/1-6 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6,1 m\u003c\/td\u003e\n\u003ctd\u003e3,0 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003ctd\u003e1,9 kg\u003c\/td\u003e\n\u003ctd\u003e4232693\u003c\/td\u003e\n\u003ctd\u003e4048482932767\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/1-6 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6,1 m\u003c\/td\u003e\n\u003ctd\u003e3,0 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003ctd\u003e2,1 kg\u003c\/td\u003e\n\u003ctd\u003e4232694\u003c\/td\u003e\n\u003ctd\u003e4048482932774\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/1-8 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7,6 m\u003c\/td\u003e\n\u003ctd\u003e4,3 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e75 W\u003c\/td\u003e\n\u003ctd\u003e2,2 kg\u003c\/td\u003e\n\u003ctd\u003e4232696\u003c\/td\u003e\n\u003ctd\u003e4048482932798\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/1-6 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6,1 m\u003c\/td\u003e\n\u003ctd\u003e3,0 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003ctd\u003e2,2 kg\u003c\/td\u003e\n\u003ctd\u003e4232695\u003c\/td\u003e\n\u003ctd\u003e4048482932781\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/1-8 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7,6 m\u003c\/td\u003e\n\u003ctd\u003e4,3 m³ por hora\u003c\/td\u003e\n\u003ctd\u003e75 W\u003c\/td\u003e\n\u003ctd\u003e2,4 kg\u003c\/td\u003e\n\u003ctd\u003e4232697\u003c\/td\u003e\n\u003ctd\u003e4048482932804\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilidad y límites\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilo la indica para sistemas de calefacción por agua caliente, aplicaciones de climatización y circuitos industriales de circulación.\u003c\/li\u003e\n\u003cli\u003eRosca \u003cstrong\u003eG 1, G 1½ o G 2\u003c\/strong\u003e en los modelos 15, 25 y 30: compruebe los racores y la distancia entre bocas de su bomba actual.\u003c\/li\u003e\n\u003cli\u003eFluido de \u003cstrong\u003e−10 a 95 °C\u003c\/strong\u003e y temperatura ambiente de −10 a 40 °C.\u003c\/li\u003e\n\u003cli\u003ePresión máxima de 10 bar y grado de protección IPX2D.\u003c\/li\u003e\n\u003cli\u003eAlimentación monofásica de 230 V; la conexión se hace con el conector Wilo incluido.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCuándo este producto no es la opción adecuada\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRecirculación de agua caliente sanitaria: Wilo indica la Wilo Atmos PICO para calefacción y climatización, y su carcasa es de fundición gris. Para ACS vea la \u003ca href=\"\/es-es\/products\/bomba-circuladora-star-z-nova-de-wilo\"\u003eWilo Star-Z NOVA\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSi quiere ajustar la altura en pasos de 0,1 m y tener función de purga: vea la \u003ca href=\"\/es-es\/products\/bomba-circuladora-yonos-pico-1-0-wilo\"\u003eWilo Yonos PICO1.0\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eInstalaciones solares o geotérmicas con control por señal iPWM: vea la \u003ca href=\"\/es-es\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eCircuitos que piden más altura que los 7,6 m de los modelos 1-8: vea la \u003ca href=\"\/es-es\/products\/stratos-de-wilo\"\u003eWilo Stratos\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué modelo necesito?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEl que coincida con su bomba actual en tres datos. El primer número es el diámetro de conexión: 15 es G 1, 25 es G 1½ y 30 es G 2. Después va el rango de altura en metros (1-6 o 1-8) y, al final, la distancia entre bocas en milímetros.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué modos de regulación tiene?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTres: presión diferencial variable, presión diferencial constante y velocidad constante. Cada modo tiene tres curvas o velocidades, y todos se eligen con el botón verde.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Sirve para agua caliente sanitaria?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo es el uso que indica Wilo: la Wilo Atmos PICO está pensada para calefacción y climatización. Para ACS consulte la gama Wilo Star-Z NOVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué incluye la caja?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSegún Wilo, la bomba, el conector Wilo, las juntas y las instrucciones de instalación y funcionamiento. Los racores se venden aparte.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Cuál es el plazo de entrega?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvío bajo pedido:\u003c\/strong\u003e le confirmamos el plazo antes de preparar su pedido.\u003c\/p\u003e\n\u003ch3\u003eInstalación y soporte Q-Tech\u003c\/h3\u003e\n\u003cp\u003eEn una obra nueva, la Wilo Atmos PICO puede llegar integrada en una \u003cstrong\u003esala técnica pre-montada y probada\u003c\/strong\u003e. El equipo de Q-Tech la monta, la parametriza y hace las pruebas de seguridad y funcionamiento en la nave. En obra solo queda la conexión final, que hace la instaladora de la obra o Q-Tech, desde una jornada según el tipo y el tamaño de la sala. Conozca el proceso en \u003ca href=\"\/es-es\/pages\/pre-montaje-avanzado\"\u003ePre-Montaje Avanzado\u003c\/a\u003e y en el servicio \u003ca href=\"\/es-es\/products\/tecnico-experto-pre-montaje-nave\"\u003ePre-montaje en nave\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSi la instalación la hizo otra empresa, o si se trata de cambiar una bomba existente, empezamos con una \u003cstrong\u003evisita de verificación\u003c\/strong\u003e del \u003ca href=\"\/es-es\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto in situ por horas\u003c\/a\u003e. Fuera de la provincia de Málaga, esa visita se contrata como \u003ca href=\"\/es-es\/products\/tecnico-experto-instalacion\"\u003ejornada in situ\u003c\/a\u003e. Si duda entre modelos, reserve una \u003ca href=\"\/es-es\/products\/tecnico-experto-llamada-tecnica\"\u003eLlamada Técnica\u003c\/a\u003e o escríbanos por \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. Vea más \u003ca href=\"\/es-es\/collections\/bombas-recirculadoras\"\u003ebombas circuladoras\u003c\/a\u003e o nuestra página de \u003ca href=\"\/es-es\/pages\/contacto\"\u003econtacto\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentación\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/atmos-pico_id189\" target=\"_blank\" rel=\"noopener\"\u003eWilo Atmos PICO en el catálogo de Wilo España\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo795414\/11502834\/wilo795414.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstrucciones de instalación y funcionamiento Wilo Atmos PICO, edición 2026 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo672750\/9788856\/wilo672750.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaración CE de la serie Wilo Atmos PICO (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"15\/1-6 130","offer_id":58902279127384,"sku":"SE-AC51943","price":181.5,"currency_code":"EUR","in_stock":true},{"title":"25\/1-6 130","offer_id":58902279160152,"sku":"SE-AC51946","price":174.24,"currency_code":"EUR","in_stock":true},{"title":"25\/1-6 180","offer_id":58902279192920,"sku":"SE-AC51945","price":174.24,"currency_code":"EUR","in_stock":true},{"title":"25\/1-8 180","offer_id":58902279225688,"sku":"SE-AC51947","price":261.36,"currency_code":"EUR","in_stock":true},{"title":"30\/1-6 180","offer_id":58902279258456,"sku":"SE-AC51948","price":175.69,"currency_code":"EUR","in_stock":true},{"title":"30\/1-8 180","offer_id":58902279291224,"sku":"SE-AC51949","price":261.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-atmos-pico-frontal.webp?v=1792672424"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/collections\/image_af8abd84-63f4-485b-8d1a-1451ea0f29ba.jpg?v=1542456280","url":"https:\/\/q-tech.es\/en\/collections\/bombas-recirculadoras.oembed?page=2","provider":"Q-Tech ® ","version":"1.0","type":"link"}