{"product_id":"tech-i-1-cwu-mischventilregler-heizungsregelung","title":"Heating circuit controller, weather-compensated mixing valve controller Tech i-1 CWU","description":"\u003cp data-start=\"888\" data-end=\"1190\"\u003eThe \u003cstrong data-start=\"892\" data-end=\"908\"\u003eTECH i-1 CWU\u003c\/strong\u003e This versatile heating controller is designed for the precise control of three- or four-way mixing valves. It is ideally suited for heating systems with radiators, underfloor heating, or backflow prevention, and offers comprehensive control and protection functions for efficient and safe operation.\u003c\/p\u003e  \u003chr data-start=\"1192\" data-end=\"1195\"\u003e  \u003ch2 data-start=\"1197\" data-end=\"1223\"\u003eHighlights \u0026amp; Advantages\u003c\/h2\u003e  \u003cp data-start=\"1224\" data-end=\"1548\"\u003e⭐ Precise control of mixing valves for constant flow temperatures\u003cbr data-start=\"1294\" data-end=\"1297\"\u003e⭐ Integrated return and boiler protection for system safety\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e⭐ Weather-compensated control with heating curve and weekly program\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e⭐ Control of heating and hot water pumps possible\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e⭐ Expandable to up to three mixing valves via additional modules\u003c\/p\u003e  \u003chr data-start=\"1550\" data-end=\"1553\"\u003e  \u003ch2 data-start=\"1555\" data-end=\"1585\"\u003eDetailed description\u003c\/h2\u003e  \u003ch3 data-start=\"1587\" data-end=\"1620\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h3\u003e  \u003cp data-start=\"1621\" data-end=\"1869\"\u003eThe TECH i-1 CWU was developed for modern heating systems in single-family and multi-family homes. It is suitable for radiator circuits, underfloor heating systems, and systems with return flow protection, and can be used for both new builds and renovations.\u003c\/p\u003e  \u003ch3 data-start=\"1871\" data-end=\"1895\"\u003eEveryday benefits\u003c\/h3\u003e  \u003cp data-start=\"1896\" data-end=\"2167\"\u003eBy automatically adjusting the flow temperature to the outside temperature, the controller ensures consistent heating comfort and reduces unnecessary energy consumption. Weekly programs allow for demand-based temperature control throughout the day and week.\u003c\/p\u003e  \u003ch3 data-start=\"2169\" data-end=\"2196\"\u003eTechnology \u0026amp; equipment\u003c\/h3\u003e  \u003cp data-start=\"2197\" data-end=\"2500\"\u003eThe controller operates three- or four-way mixing valves, including the valve pump and hot water pump. Multiple temperature sensors (boiler, valve, return, outdoor, hot water) enable precise system monitoring. A clear LCD display and intuitive menu structure simplify operation.\u003c\/p\u003e  \u003ch3 data-start=\"2502\" data-end=\"2533\"\u003eEfficiency \u0026amp; Plant protection\u003c\/h3\u003e  \u003cp data-start=\"2534\" data-end=\"2777\"\u003eFeatures such as boiler protection, return flow protection, and maximum floor temperature safeguard the heating system from damage caused by excessively low or high temperatures. The pump's anti-stop function prevents it from seizing up outside the heating season.\u003c\/p\u003e  \u003ch3 data-start=\"2779\" data-end=\"2819\"\u003ecompatibility \u0026amp; System integration\u003c\/h3\u003e  \u003cp data-start=\"2820\" data-end=\"3036\"\u003eThe TECH i-1 CWU can be expanded with room thermostats (RS communication or two-point), GSM modules, and internet modules. Additionally, up to two further mixing valves can be controlled via expansion modules.\u003c\/p\u003e  \u003chr data-start=\"3038\" data-end=\"3041\"\u003e  \u003ch2 data-start=\"3043\" data-end=\"3064\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3066\" data-end=\"3555\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3066\" data-end=\"3084\"\u003e  \u003ctr data-start=\"3066\" data-end=\"3084\"\u003e  \u003cth data-start=\"3066\" data-end=\"3076\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3076\" data-end=\"3084\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3102\" data-end=\"3555\"\u003e  \u003ctr data-start=\"3102\" data-end=\"3135\"\u003e  \u003ctd data-start=\"3102\" data-end=\"3115\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3115\" data-end=\"3135\" data-col-size=\"sm\"\u003eTECH Controllers\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3136\" data-end=\"3156\"\u003e  \u003ctd data-start=\"3136\" data-end=\"3145\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3145\" data-end=\"3156\" data-col-size=\"sm\"\u003ei-1 CWU\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3157\" data-end=\"3191\"\u003e  \u003ctd data-start=\"3157\" data-end=\"3170\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3170\" data-end=\"3191\" data-col-size=\"sm\"\u003eMixing valve regulator\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3192\" data-end=\"3237\"\u003e  \u003ctd data-start=\"3192\" data-end=\"3214\" data-col-size=\"sm\"\u003eSupply voltage\u003c\/td\u003e  \u003ctd data-start=\"3214\" data-end=\"3237\" data-col-size=\"sm\"\u003e230 V ±10 %\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3238\" data-end=\"3265\"\u003e  \u003ctd data-start=\"3238\" data-end=\"3258\" data-col-size=\"sm\"\u003ePower consumption\u003c\/td\u003e  \u003ctd data-start=\"3258\" data-end=\"3265\" data-col-size=\"sm\"\u003e3 W\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3266\" data-end=\"3298\"\u003e  \u003ctd data-start=\"3266\" data-end=\"3287\" data-col-size=\"sm\"\u003eOperating temperature\u003c\/td\u003e  \u003ctd data-start=\"3287\" data-end=\"3298\" data-col-size=\"sm\"\u003e5–50 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3299\" data-end=\"3339\"\u003e  \u003ctd data-start=\"3299\" data-end=\"3330\" data-col-size=\"sm\"\u003eMax. load pump output\u003c\/td\u003e  \u003ctd data-start=\"3330\" data-end=\"3339\" data-col-size=\"sm\"\u003e0.5 A\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3340\" data-end=\"3380\"\u003e  \u003ctd data-start=\"3340\" data-end=\"3371\" data-col-size=\"sm\"\u003eMax.Valve outlet load\u003c\/td\u003e  \u003ctd data-start=\"3371\" data-end=\"3380\" data-col-size=\"sm\"\u003e0.5 A\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3381\" data-end=\"3448\"\u003e  \u003ctd data-start=\"3381\" data-end=\"3407\" data-col-size=\"sm\"\u003ePotential-free contact\u003c\/td\u003e  \u003ctd data-start=\"3407\" data-end=\"3448\" data-col-size=\"sm\"\u003e230V AC\/0.5A or 24V DC\/0.5A\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3449\" data-end=\"3495\"\u003e  \u003ctd data-start=\"3449\" data-end=\"3478\" data-col-size=\"sm\"\u003eTemperature range sensors\u003c\/td\u003e  \u003ctd data-start=\"3478\" data-end=\"3495\" data-col-size=\"sm\"\u003e-30 to 99 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3496\" data-end=\"3517\"\u003e  \u003ctd data-start=\"3496\" data-end=\"3508\" data-col-size=\"sm\"\u003eSecurity\u003c\/td\u003e  \u003ctd data-start=\"3508\" data-end=\"3517\" data-col-size=\"sm\"\u003e1.6 A\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3518\" data-end=\"3555\"\u003e  \u003ctd data-start=\"3518\" data-end=\"3527\" data-col-size=\"sm\"\u003eStandards\u003c\/td\u003e  \u003ctd data-start=\"3527\" data-end=\"3555\" data-col-size=\"sm\"\u003eCE, ErP, PN-EN IEC 60730\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3557\" data-end=\"3560\"\u003e  \u003ch2 data-start=\"3562\" data-end=\"3579\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3580\" data-end=\"3653\"\u003e  \u003cli data-start=\"3580\" data-end=\"3608\"\u003e  \u003cp data-start=\"3582\" data-end=\"3608\"\u003eTECH i-1 CWU control unit\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3609\" data-end=\"3632\"\u003e  \u003cp data-start=\"3611\" data-end=\"3632\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3633\" data-end=\"3653\"\u003e  \u003cp data-start=\"3635\" data-end=\"3653\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3655\" data-end=\"3658\"\u003e  \u003ch2 data-start=\"3660\" data-end=\"3685\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cul data-start=\"3686\" data-end=\"3894\"\u003e  \u003cli data-start=\"3686\" data-end=\"3711\"\u003e  \u003cp data-start=\"3688\" data-end=\"3711\"\u003eOutdoor temperature sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3712\" data-end=\"3738\"\u003e  \u003cp data-start=\"3714\" data-end=\"3738\"\u003eRoom thermostat TECH RS\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3739\" data-end=\"3768\"\u003e  \u003cp data-start=\"3741\" data-end=\"3768\"\u003eInternet module TECH ST-505\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3769\" data-end=\"3793\"\u003e  \u003cp data-start=\"3771\" data-end=\"3793\"\u003eGSM module TECH ST-65\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3794\" data-end=\"3894\"\u003e  \u003cp data-start=\"3796\" data-end=\"3894\"\u003eExpansion modules for additional mixing valves\u003cbr data-start=\"3843\" data-end=\"3846\"\u003e(Suitable products in the range of gemashop.de)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3896\" data-end=\"3899\"\u003e  \u003ch2 data-start=\"3901\" data-end=\"3936\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3937\" data-end=\"4186\"\u003eInstallation and commissioning must be carried out exclusively by a qualified specialist company. The device must be disconnected from the power supply before any work is done on the electrical installation. Sensors must be positioned correctly according to the installation instructions.\u003c\/p\u003e  \u003chr data-start=\"4188\" data-end=\"4191\"\u003e  \u003ch2 data-start=\"4193\" data-end=\"4201\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4203\" data-end=\"4314\"\u003e\u003cstrong data-start=\"4203\" data-end=\"4256\"\u003eFor which valves is the TECH i-1 CWU suitable?\u003c\/strong\u003e\u003cbr data-start=\"4256\" data-end=\"4259\"\u003eFor three- and four-way mixing valves in heating systems.\u003c\/p\u003e  \u003cp data-start=\"4316\" data-end=\"4436\"\u003e\u003cstrong data-start=\"4316\" data-end=\"4365\"\u003eCan the controller operate underfloor heating?\u003c\/strong\u003e\u003cbr data-start=\"4365\" data-end=\"4368\"\u003eYes, with a special floor mode and maximum temperature limit.\u003c\/p\u003e  \u003cp data-start=\"4438\" data-end=\"4538\"\u003e\u003cstrong data-start=\"4438\" data-end=\"4487\"\u003eIs weather-compensated control possible?\u003c\/strong\u003e\u003cbr data-start=\"4487\" data-end=\"4490\"\u003eYes, with an outdoor sensor and adjustable heating curve.\u003c\/p\u003e  \u003cp data-start=\"4540\" data-end=\"4650\"\u003e\u003cstrong data-start=\"4540\" data-end=\"4579\"\u003eIs it possible to prioritize hot water?\u003c\/strong\u003e\u003cbr data-start=\"4579\" data-end=\"4582\"\u003eYes, via different pump operating modes including boiler priority.\u003c\/p\u003e  \u003cp data-start=\"4652\" data-end=\"4731\"\u003e\u003cstrong data-start=\"4652\" data-end=\"4689\"\u003eIs remote monitoring possible?\u003c\/strong\u003e\u003cbr data-start=\"4689\" data-end=\"4692\"\u003eOptionally via GSM or internet modules.\u003c\/p\u003e  \u003cp data-start=\"4733\" data-end=\"4868\"\u003e\u003cstrong data-start=\"4733\" data-end=\"4779\"\u003eHow many valves can be controlled?\u003c\/strong\u003e\u003cbr data-start=\"4779\" data-end=\"4782\"\u003eOne integrated valve and up to two additional valves via expansion modules.\u003c\/p\u003e  \u003chr data-start=\"4870\" data-end=\"4873\"\u003e  \u003ch2 data-start=\"4875\" data-end=\"4885\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4886\" data-end=\"5095\"\u003eThe \u003cstrong data-start=\"4890\" data-end=\"4906\"\u003eTECH i-1 CWU\u003c\/strong\u003e is a high-performance mixing valve controller for demanding heating systems and offers extensive control, protection and expansion functions for efficient and safe operation.\u003c\/p\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":47099094532444,"sku":"DEW100","price":203.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizkreisregler-witterungsgefuhrt-mischventilregler-tech-i-1-cwu-5262299.webp?v=1770693269","url":"https:\/\/ie.gemashop.de\/products\/tech-i-1-cwu-mixing-valve-controller-heating-control-1","provider":"GEMA Shop","version":"1.0","type":"link"}