{"product_id":"regulador-esbe-crk211-calefaccion-refrigeracion","title":"ESBE CRK211 constant temperature controller for heating and cooling","description":"\u003ch2\u003eESBE CRK211 controller: constant flow temperature for circuits that heat and cool\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRK211 controller\u003c\/strong\u003e combines a mixing-valve actuator and a constant temperature controller designed for systems that heat and cool with the same circuit. A relay tells it the operating mode and the controller \u003cstrong\u003echanges the opening direction\u003c\/strong\u003e of the valve. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set up and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eConstant temperature controller with integrated actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRK211 (12729100), CRK210 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating and cooling circuits using the same system\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSet point range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque and running time\u003c\/th\u003e\u003ctd\u003e6 Nm; 30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG rotary mixing valves; other series and brands with an ESBE adaptor kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC with power adaptor included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set up on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRK211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRK211 is a constant temperature controller for circuits that heat and cool, which reverses the valve opening direction when the mode changes. It reads the flow sensor and moves the valve with its \u003cstrong\u003eintegrated 6 Nm actuator\u003c\/strong\u003e. It mounts on the rotary mixing valve.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA reversible heat pump or a heating and cooling system uses the same circuit all year round. In heating the valve must open to raise the flow temperature and in cooling to lower it. A one-direction controller forces a wiring or setting change every season.\u003c\/p\u003e\n\u003cp\u003eThe CRK211 receives the mode change from the unit through a relay and \u003cstrong\u003eholds the set point in both modes\u003c\/strong\u003e. ESBE designs it so that the circuit flow temperature stays at the set value in both heating and cooling.\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\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor\u003c\/th\u003e\u003ctd\u003eNTC flow sensor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41 on the actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSupplied parts\u003c\/th\u003e\u003ctd\u003eActuator with integrated controller, flow sensor and 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12729100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e7330193057554\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12725100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: Low Voltage, Electromagnetic Compatibility and RoHS directives\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\u003eESBE designs it for \u003cstrong\u003eESBE VRG rotary valves\u003c\/strong\u003e, such as the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eESBE offers adaptor kits for its other series (MG, G, F, BIV and H) and for Meibes, Watts, Honeywell, Lovato, PAW and WITA valves.\u003c\/li\u003e\n\u003cli\u003eThe change of direction needs a relay signal from the heating and cooling unit.\u003c\/li\u003e\n\u003cli\u003eThe flow sensor can be replaced by the \u003ca href=\"\/en-en\/products\/sonda-impulsion-esbe-cra911-cable-5-m\"\u003eESBE CRA911 sensor with 5 m cable\u003c\/a\u003e when a longer distance is needed.\u003c\/li\u003e\n\u003cli\u003eIt controls at constant temperature: it does not compensate for outdoor temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eThe circuit only heats\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/esbe-crc211-weather-compensated-controller\"\u003eESBE CRC211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want the flow temperature to follow the outdoor temperature\u003c\/td\u003e\u003ctd\u003eOutdoor compensation\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYour heat pump already calculates the flow temperature\u003c\/td\u003e\u003ctd\u003e3-point signal from another controller\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace an earlier model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CRK211 (12729100) replaces reference 12725100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe actuator with the controller, the flow sensor and the 230 V power adaptor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it know whether the unit is heating or cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThrough a relay from the unit: when the relay switches, the CRK211 reverses the valve opening direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESBE publishes assembly and settings instructions, but the 230 V and relay connections are best left to a professional. Q-Tech does this with its Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it runs out, we order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRK211 on its valve, wires the mode change relay and tests control in heating and cooling inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, with \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. Your circuit \u003cstrong\u003earrives tested in both modes\u003c\/strong\u003e on site. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/4C89CDF8761D50A82D2854DAC760E56FD6EA0FD7F38AEB659D5A5BC4B3BFE00B\/6f720b7404a141a0933af855a2ab0a2a\/pdf\/media\/2cd40ef732b54e3db845300c75097b51\/CRK210_en_F_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRK210 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B629FA9C133373C67902058F3FB6A5C5C009673FF2EF938FAF3B18C80FCF7708\/4837c7b8b41441508f336260d5dc2c2e\/pdf\/media\/68a81a6d82ec4269b87bd01ab72a5335\/Anv_CRK210_98141096_GB_%20DE_SE_PL_%20RU_%20ES_IT_%20FR%20_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRK210 settings instructions (multilingual, with English)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B7573D613BB2E58F2B0BFD688F4ABCDBACB98B4870E5271CC3DDED4AA1AB4866\/4e2bdb0e7d51400d95db1e2b090ae0cb\/pdf\/media\/aacd1b6e2e9f4128be29d1794da345f2\/Anv_CRx200_assambly_98141094_vers%20B_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRx200 assembly instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/1CB4BE7C3EBA09DC73FC0B0A44E85079474A0257647B45BC908A1E8C4C0EE8B2\/87585ee50f104f838a848d83f3e9d1a0\/pdf\/media\/62adbbb05a86466aac9beca7616dc5ec\/DoC_CRA200,%20CRC200,%20CRK200,%20CRS200_A.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/T6b1Lc1IXqY\" title=\"Changing the opening direction on ESBE CRx controllers (official ESBE range video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":59020117770584,"sku":"SE-CO10510","price":945.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-crk211-regulador-calor-frio-vista-principal.webp?v=1793707754","url":"https:\/\/q-tech.es\/en-int\/products\/esbe-crk211-heating-cooling-controller","provider":"Q-Tech ® ","version":"1.0","type":"link"}