{"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 15-14 B PM \/ 80mm Ref. 97916771","offer_id":37517610418329,"sku":"BA-86769\/SE-AC33550","price":212.4,"currency_code":"EUR","in_stock":true},{"title":"Comfort 15-14 BX PM \/ 110mm Ref. 97916772","offer_id":37517610451097,"sku":"BA-86770","price":247.8,"currency_code":"EUR","in_stock":true},{"title":"Comfort UP 15-14 BA \/ 80mm Ref. 97980069","offer_id":37517610483865,"sku":"BA-87117","price":352.82,"currency_code":"EUR","in_stock":true},{"title":"Comfort UP 15-14 BXA PM \/ 110mm Ref. 97916749","offer_id":47395649847640,"sku":"BA-87118\/SE-AC33553","price":416.54,"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","url":"https:\/\/q-tech.es\/en-en\/products\/bomba-circuladora-sencilla-comfort-pm","provider":"Q-Tech ® ","version":"1.0","type":"link"}