{"product_id":"tech-eu-i-1-mischventilregler","title":"Weather-compensated TECH EU-i-1 mixing valve controller for heating circuit and return flow protection","description":"\u003cp data-start=\"836\" data-end=\"1137\"\u003eThe \u003cstrong data-start=\"840\" data-end=\"855\"\u003eTECH EU-i-1\u003c\/strong\u003e is a versatile mixing valve controller for precise temperature control of heating circuits, underfloor heating systems and return protection systems.\u003cbr data-start=\"989\" data-end=\"992\"\u003eSuitable for single-family homes and heating systems with three- or four-way mixing valves – ideal for professional tradespeople and demanding operators.\u003c\/p\u003e  \u003chr data-start=\"1139\" data-end=\"1142\"\u003e  \u003ch2 data-start=\"1144\" data-end=\"1168\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"1170\" data-end=\"1621\"\u003e⭐  \u003cstrong data-start=\"1172\" data-end=\"1200\"\u003eFlexible valve control\u003c\/strong\u003e – suitable for heating circuits, underfloor heating, return protection and cooling operation\u003cbr data-start=\"1274\" data-end=\"1277\"\u003e⭐  \u003cstrong data-start=\"1279\" data-end=\"1316\"\u003eWeather-controlled \u0026amp; time-controlled\u003c\/strong\u003e – integrated weather program and weekly schedule\u003cbr data-start=\"1366\" data-end=\"1369\"\u003e⭐  \u003cstrong data-start=\"1371\" data-end=\"1394\"\u003eHigh level of plant protection\u003c\/strong\u003e – Backflow protection and boiler protection against corrosion and overheating\u003cbr data-start=\"1460\" data-end=\"1463\"\u003e⭐  \u003cstrong data-start=\"1465\" data-end=\"1488\"\u003eModularly expandable\u003c\/strong\u003e – Control of up to three mixing valves possible\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e⭐  \u003cstrong data-start=\"1543\" data-end=\"1566\"\u003eIntuitive operation\u003c\/strong\u003e – clear LCD display and easy-to-understand menu structure\u003c\/p\u003e  \u003chr data-start=\"1623\" data-end=\"1626\"\u003e  \u003ch2 data-start=\"1628\" data-end=\"1656\"\u003eDetailed description\u003c\/h2\u003e  \u003ch3 data-start=\"1658\" data-end=\"1689\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h3\u003e  \u003cp data-start=\"1690\" data-end=\"2005\"\u003eThe TECH EU-i-1 mixing valve controller was designed for modern heating systems where precise control of the flow or return temperature is required. It is suitable for central heating systems, underfloor heating systems, and systems with backflow protection, and is primarily used in new construction and renovation projects.\u003c\/p\u003e  \u003ch3 data-start=\"2007\" data-end=\"2029\"\u003eEveryday benefits\u003c\/h3\u003e  \u003cp data-start=\"2030\" data-end=\"2271\"\u003eThe controller ensures stable temperatures and increases comfort in the building by continuously regulating the mixing valve. At the same time, it reliably protects the heat generator from excessively low return temperatures and overheating.\u003c\/p\u003e  \u003ch3 data-start=\"2273\" data-end=\"2298\"\u003eTechnology \u0026amp; equipment\u003c\/h3\u003e  \u003cp data-start=\"2299\" data-end=\"2586\"\u003eThe controller supports three- and four-way mixing valves, including the valve pump. Up to two additional valves can be integrated via optional add-on modules. Multiple temperature sensors (boiler, valve, return, outdoor) enable precise control in various operating modes.\u003c\/p\u003e  \u003ch3 data-start=\"2588\" data-end=\"2610\"\u003eEfficiency \u0026amp; Environment\u003c\/h3\u003e  \u003cp data-start=\"2611\" data-end=\"2834\"\u003eThanks to weather-compensated control and weekly programs, the TECH EU-i-1 adjusts its heating output according to demand. This reduces unnecessary energy consumption and supports efficient, material-friendly system operation.\u003c\/p\u003e  \u003ch3 data-start=\"2836\" data-end=\"2874\"\u003ecompatibility \u0026amp; System integration\u003c\/h3\u003e  \u003cp data-start=\"2875\" data-end=\"3097\"\u003eThe controller is compatible with TECH room thermostats (RS communication or two-point), optional internet and GSM modules, and other TECH valve modules. Integration into existing heating systems is flexible.\u003c\/p\u003e  \u003chr data-start=\"3099\" data-end=\"3102\"\u003e  \u003ch2 data-start=\"3104\" data-end=\"3123\"\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=\"3125\" data-end=\"3574\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3125\" data-end=\"3143\"\u003e  \u003ctr data-start=\"3125\" data-end=\"3143\"\u003e  \u003cth data-start=\"3125\" data-end=\"3135\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3135\" data-end=\"3143\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3161\" data-end=\"3574\"\u003e  \u003ctr data-start=\"3161\" data-end=\"3194\"\u003e  \u003ctd data-start=\"3161\" data-end=\"3174\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3174\" data-end=\"3194\"\u003eTECH Controllers\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3195\" data-end=\"3214\"\u003e  \u003ctd data-start=\"3195\" data-end=\"3204\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3204\" data-end=\"3214\"\u003eEU-i-1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3215\" data-end=\"3249\"\u003e  \u003ctd data-start=\"3215\" data-end=\"3228\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3228\" data-end=\"3249\"\u003eMixing valve regulator\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3250\" data-end=\"3295\"\u003e  \u003ctd data-start=\"3250\" data-end=\"3272\" data-col-size=\"sm\"\u003eSupply voltage\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3272\" data-end=\"3295\"\u003e230 V ±10 %\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3296\" data-end=\"3328\"\u003e  \u003ctd data-start=\"3296\" data-end=\"3316\" data-col-size=\"sm\"\u003ePower consumption\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3316\" data-end=\"3328\"\u003emax.4 W\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3329\" data-end=\"3364\"\u003e  \u003ctd data-start=\"3329\" data-end=\"3351\" data-col-size=\"sm\"\u003eAmbient temperature\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3351\" data-end=\"3364\"\u003e5 – 50 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3365\" data-end=\"3392\"\u003e  \u003ctd data-start=\"3365\" data-end=\"3383\" data-col-size=\"sm\"\u003eMeasurement accuracy\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3383\" data-end=\"3392\"\u003e±1 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3393\" data-end=\"3440\"\u003e  \u003ctd data-start=\"3393\" data-end=\"3422\" data-col-size=\"sm\"\u003eTemperature range sensors\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3422\" data-end=\"3440\"\u003e-30 to +99 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3441\" data-end=\"3481\"\u003e  \u003ctd data-start=\"3441\" data-end=\"3461\" data-col-size=\"sm\"\u003eInitial load\u003c\/td\u003e  \u003ctd data-start=\"3461\" data-end=\"3481\" data-col-size=\"sm\"\u003e0.5 A per output\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3482\" data-end=\"3503\"\u003e  \u003ctd data-start=\"3482\" data-end=\"3494\" data-col-size=\"sm\"\u003eSecurity\u003c\/td\u003e  \u003ctd data-start=\"3494\" data-end=\"3503\" data-col-size=\"sm\"\u003e1.6 A\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3504\" data-end=\"3521\"\u003e  \u003ctd data-start=\"3504\" data-end=\"3514\" data-col-size=\"sm\"\u003eDisplay\u003c\/td\u003e  \u003ctd data-start=\"3514\" data-end=\"3521\" data-col-size=\"sm\"\u003eLCD\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3522\" data-end=\"3547\"\u003e  \u003ctd data-start=\"3522\" data-end=\"3532\" data-col-size=\"sm\"\u003eAssembly\u003c\/td\u003e  \u003ctd data-start=\"3532\" data-end=\"3547\" data-col-size=\"sm\"\u003ewall mounting\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3548\" data-end=\"3574\"\u003e  \u003ctd data-start=\"3548\" data-end=\"3557\" data-col-size=\"sm\"\u003eStandards\u003c\/td\u003e  \u003ctd data-start=\"3557\" data-end=\"3574\" data-col-size=\"sm\"\u003eCE, ErP, RoHS\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3576\" data-end=\"3579\"\u003e  \u003ch2 data-start=\"3581\" data-end=\"3596\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3598\" data-end=\"3676\"\u003e  \u003cli data-start=\"3598\" data-end=\"3631\"\u003e  \u003cp data-start=\"3600\" data-end=\"3631\"\u003eTECH EU-i-1 mixing valve controller\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3632\" data-end=\"3655\"\u003e  \u003cp data-start=\"3634\" data-end=\"3655\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3656\" data-end=\"3676\"\u003e  \u003cp data-start=\"3658\" data-end=\"3676\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3678\" data-end=\"3681\"\u003e  \u003ch2 data-start=\"3683\" data-end=\"3722\"\u003eAccessories\/Recommendation (Cross-selling)\u003c\/h2\u003e  \u003cul data-start=\"3724\" data-end=\"3934\"\u003e  \u003cli data-start=\"3724\" data-end=\"3802\"\u003e  \u003cp data-start=\"3726\" data-end=\"3802\"\u003eTECH valve modules i-1\/ST-61v4 for expansion to additional heating circuits\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3803\" data-end=\"3833\"\u003e  \u003cp data-start=\"3805\" data-end=\"3833\"\u003eTECH outdoor temperature sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3834\" data-end=\"3879\"\u003e  \u003cp data-start=\"3836\" data-end=\"3879\"\u003eTECH room thermostats with RS communication\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3880\" data-end=\"3909\"\u003e  \u003cp data-start=\"3882\" data-end=\"3909\"\u003eTECH Internet Module ST-505\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3910\" data-end=\"3934\"\u003e  \u003cp data-start=\"3912\" data-end=\"3934\"\u003eTECH GSM module ST-65\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3936\" data-end=\"4057\"\u003eYou can find suitable products in the categories \u003cstrong data-start=\"3983\" data-end=\"4003\"\u003eControl engineering\u003c\/strong\u003e, \u003cstrong data-start=\"4005\" data-end=\"4024\"\u003eRoom thermostats\u003c\/strong\u003e and \u003cstrong data-start=\"4029\" data-end=\"4040\"\u003eAccesories\u003c\/strong\u003e on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"4059\" data-end=\"4062\"\u003e  \u003ch2 data-start=\"4064\" data-end=\"4097\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cul data-start=\"4099\" data-end=\"4390\"\u003e  \u003cli data-start=\"4099\" data-end=\"4188\"\u003e  \u003cp data-start=\"4101\" data-end=\"4188\"\u003eInstallation and commissioning must be carried out exclusively by a qualified specialist company.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4189\" data-end=\"4248\"\u003e  \u003cp data-start=\"4191\" data-end=\"4248\"\u003eAlways disconnect the power supply before working on the device.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4249\" data-end=\"4316\"\u003e  \u003cp data-start=\"4251\" data-end=\"4316\"\u003eConnect sensors and valve actuators according to the manufacturer's instructions.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4317\" data-end=\"4390\"\u003e  \u003cp data-start=\"4319\" data-end=\"4390\"\u003eDo not operate the device in humid or potentially explosive environments.\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4392\" data-end=\"4395\"\u003e  \u003ch2 data-start=\"4397\" data-end=\"4403\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4405\" data-end=\"4547\"\u003e\u003cstrong data-start=\"4405\" data-end=\"4461\"\u003eFor which valve types is the TECH EU-i-1 suitable?\u003c\/strong\u003e\u003cbr data-start=\"4461\" data-end=\"4464\"\u003eFor three- and four-way mixing valves in heating, underfloor heating and backflow prevention systems.\u003c\/p\u003e  \u003cp data-start=\"4549\" data-end=\"4680\"\u003e\u003cstrong data-start=\"4549\" data-end=\"4596\"\u003eCan the controller manage multiple heating circuits?\u003c\/strong\u003e\u003cbr data-start=\"4596\" data-end=\"4599\"\u003eYes, with optional additional modules up to three mixing valves can be controlled.\u003c\/p\u003e  \u003cp data-start=\"4682\" data-end=\"4802\"\u003e\u003cstrong data-start=\"4682\" data-end=\"4742\"\u003eDoes the controller support weather-compensated control?\u003c\/strong\u003e\u003cbr data-start=\"4742\" data-end=\"4745\"\u003eYes, an outdoor sensor enables operation with a heating curve.\u003c\/p\u003e  \u003cp data-start=\"4804\" data-end=\"4929\"\u003e\u003cstrong data-start=\"4804\" data-end=\"4842\"\u003eIs a weekly program included?\u003c\/strong\u003e\u003cbr data-start=\"4842\" data-end=\"4845\"\u003eYes, various weekly programs with temperature variations are available.\u003c\/p\u003e  \u003cp data-start=\"4931\" data-end=\"5067\"\u003e\u003cstrong data-start=\"4931\" data-end=\"4980\"\u003eCan a room thermostat be connected?\u003c\/strong\u003e\u003cbr data-start=\"4980\" data-end=\"4983\"\u003eYes, both TECH room thermostats with RS communication and two-point thermostats.\u003c\/p\u003e  \u003cp data-start=\"5069\" data-end=\"5164\"\u003e\u003cstrong data-start=\"5069\" data-end=\"5101\"\u003eIs remote monitoring possible?\u003c\/strong\u003e\u003cbr data-start=\"5101\" data-end=\"5104\"\u003eOptionally via Internet or GSM module from TECH Controllers.\u003c\/p\u003e  \u003chr data-start=\"5166\" data-end=\"5169\"\u003e  \u003ch2 data-start=\"5171\" data-end=\"5179\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5181\" data-end=\"5405\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"5185\" data-end=\"5218\"\u003eTECH EU-i-1 mixing valve controller\u003c\/strong\u003e This is a reliable solution for precise temperature control, high system protection, and flexible expandability in modern heating systems. Order now and control your heating technology efficiently.\u003c\/p\u003e","brand":"Tech","offers":[{"title":"Default Title","offer_id":47098248724828,"sku":"DE100","price":198.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/witterungsgefuhrter-tech-eu-i-1-mischventilregler-fur-heizkreis-und-rucklaufschutz-6182061.webp?v=1770693146","url":"https:\/\/ie.gemashop.de\/hr\/products\/tech-eu-i-1-mixing-valve-controller","provider":"GEMA Shop","version":"1.0","type":"link"}