{"product_id":"regulador-esbe-crs211-agua-caliente-sanitaria","title":"ESBE CRS211 domestic hot water controller with legionella function","description":"\u003ch2\u003eESBE CRS211 controller: domestic hot water at constant temperature with a fast-response sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRS211 controller\u003c\/strong\u003e combines a mixing-valve actuator and a constant temperature controller designed for domestic hot water. Its \u003cstrong\u003estainless steel immersion sensor\u003c\/strong\u003e reacts quickly to changes in demand. 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 for domestic hot water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRS211 (12727100), CRS210 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water production with a plate heat exchanger\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\u003eLegionella function\u003c\/th\u003e\u003ctd\u003eAlternative temperature T2 for thermal disinfection\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 CRS211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRS211 is a constant temperature controller for domestic hot water that includes a thermal disinfection mode against legionella. It measures the water with an immersion 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\u003eIn hot water production with a plate heat exchanger, demand changes within seconds. A slow sensor lets peaks of water that is too hot or too cold reach the taps, and a low temperature held for long periods favours legionella.\u003c\/p\u003e\n\u003cp\u003eThe CRS211 controls the heating water entering the heat exchanger and holds the domestic hot water temperature. With a relay or with the CRB912 room unit, which has a clock, it activates an \u003cstrong\u003ealternative temperature for thermal disinfection\u003c\/strong\u003e, for example 80 °C for 30 minutes every Sunday, as in ESBE's example.\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 immersion sensor, stainless steel\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor range (S1 and S2)\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor mounting set connection\u003c\/th\u003e\u003ctd\u003eR ½ external thread, EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor mounting set material\u003c\/th\u003e\u003ctd\u003eDezincification resistant brass (DZR), suitable for drinking water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\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, immersion flow sensor and 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12727100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e7330193057547\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12723100\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.\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\u003eIt works in systems with or without domestic hot water recirculation, according to ESBE's examples.\u003c\/li\u003e\n\u003cli\u003eIt uses its own immersion sensor; the spare sensor is the ESBE CRS911, not the CRA911 used by the other controllers.\u003c\/li\u003e\n\u003cli\u003eThe CRB912 or CRB913 room unit and the CRB916 radio module are separate accessories.\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\u003ePower supply\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-esbe-vta320-antiescaldaduras\"\u003eESBE VTA320\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou only need to limit the temperature at the point of use, without electricity\u003c\/td\u003e\u003ctd\u003eThermostatic\u003c\/td\u003e\u003ctd\u003eNone\u003c\/td\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\u003eYou control a heating circuit, not domestic hot water\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e230 V AC\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 CRS211 (12727100) replaces reference 12723100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it carry out thermal disinfection against legionella?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an alternative temperature T2 activated by a relay or by the CRB912 room unit, which has a clock to schedule it.\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 immersion sensor with its mounting set and the 230 V power adaptor.\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 connection and fitting the sensor in the domestic water circuit are best left to a professional.\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 CRS211 on the heat exchanger valve, places the sensor and tests control and thermal disinfection 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 hot water \u003cstrong\u003earrives controlled and tested on site\u003c\/strong\u003e. 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\/E3F6E11C9030B8C6973A5C3985D18D70FF6C9543B340E30BE7F2077F71010010\/b126d077a64f455cbaafe2ea68349bdf\/pdf\/media\/06a86d5ada8041cbb55db256561e7e8f\/CRS210_en_H_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRS210 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/221AD16C10ACDE4309EB21EB5E1BF4FDB3B94735A744DBFD1054EA0CC62F2A24\/677a17a8e2d14cdcab667319fc3d4249\/pdf\/media\/7f86a15fbd484bfaa7308adbec090f44\/Anv_CRS210_98141102_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRS210 settings instructions (multilingual)\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\/wXxVPEDX6RQ\" title=\"Changing the set point 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":59020132909400,"sku":"SE-CO10314","price":946.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-crs211-regulador-acs-vista-principal.webp?v=1793707857","url":"https:\/\/q-tech.es\/en-int\/products\/esbe-crs211-domestic-hot-water-controller","provider":"Q-Tech ® ","version":"1.0","type":"link"}