{"product_id":"heatit-z-trm3-z-wave-electronic-thermostat","title":"Heatit - Z-TRM3 Z-Wave+ electronic thermostat","description":"\u003ch2\u003eHeatit Z-TRM3 Thermostat\u003c\/h2\u003e\n\n\u003cp\u003eThe Heatit Z-TRM3 is an electronic thermostat developed for electric underfloor heating and designed for installation in a standard flush-mounted box. Featuring an integrated Z-Wave chip, it easily connects to home automation systems for advanced control. It also includes SmartStart technology, allowing quick integration by scanning QR codes, so all compatible devices are automatically added to the gateway during startup, simplifying the installation process.\u003c\/p\u003e\n\n\u003cp\u003eThis thermostat is equipped with a single-pole switch and is compatible with System 55 frames. It supports a maximum load of 16A (3600W) at 230V; for higher loads, a contactor is required. The device can be connected to two external wired sensors and supports up to 8 associations, including relays and wall plugs, for extended system control.\u003c\/p\u003e\n\n\u003cp\u003eWith its interchangeable black plastic kit, the Heatit Z-TRM3 offers flexible design options. You can mix and match frames and fronts, such as combining a black frame with a white front for a modern look, or opt for a classic all-white or all-black finish.\u003c\/p\u003e\n\n\u003cp\u003ePrimarily intended for electric heating systems, the thermostat can also be used with water-based heating when paired with the Heatit Z-Water module.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cli\u003eFloor sensor\u003c\/li\u003e\n\u003cli\u003eBuilt-in room temperature sensor\u003c\/li\u003e\n\u003cli\u003eExternal room sensor (wired)\u003c\/li\u003e\n\u003cli\u003eTemperature limiter\u003c\/li\u003e\n\u003cli\u003eSmartStart functionality\u003c\/li\u003e\n\u003cli\u003eWeekly scheduling and setback via gateway\u003c\/li\u003e\n\u003cli\u003eTemperature monitoring through gateway\u003c\/li\u003e\n\u003cli\u003eOTA firmware updates\u003c\/li\u003e\n\u003cli\u003ePower consumption monitoring\u003c\/li\u003e\n\u003cli\u003eRelay status LED indicator\u003c\/li\u003e\n\u003cli\u003eSingle-pole switch\u003c\/li\u003e\n\u003cli\u003eChild lock \/ lock mode\u003c\/li\u003e\n\u003cli\u003eCalibration function\u003c\/li\u003e\n\u003cli\u003eSupports up to 5 associations\u003c\/li\u003e\n\u003cli\u003eEncryption modes: S0, S2 Authenticated, S2 Unauthenticated\u003c\/li\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cli\u003eProtocol: Z-Wave – 868.4 MHz\u003c\/li\u003e\n\u003cli\u003eChip: Z-Wave 500 series\u003c\/li\u003e\n\u003cli\u003eRated voltage: 230V, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eMaximum load: 3600W (resistive), 750W (self-limiting heating cable)\u003c\/li\u003e\n\u003cli\u003eMaximum current: 16A\u003c\/li\u003e\n\u003cli\u003ePower consumption: \u0026lt;2.0W\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to 40°C\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5°C to 40°C\u003c\/li\u003e\n\u003cli\u003eHysteresis: 0.3°C to 3.0°C (default 0.5°C)\u003c\/li\u003e\n\u003cli\u003eSensor compatibility: NTC 10, 12, 15, 22, 33, 47 kΩ @ 25°C\u003c\/li\u003e\n\u003cli\u003eIP rating: IP21\u003c\/li\u003e\n\u003cli\u003eCertifications: Z-Wave Plus, CE, EN 60730-1, EN 60730-2-9, EMC 2014\/30\/EU, RoHS 2011\/65\/EU, LVD 2014\/35\/EU\u003c\/li\u003e","brand":"Heatit","offers":[{"title":"Default Title","offer_id":52820403945738,"sku":null,"price":115.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/5632\/4874\/files\/heatit-controls-z-trm3-z-wave-electronic-thermostat.webp?v=1775310593","url":"https:\/\/smart-home.shopping\/da\/products\/heatit-z-trm3-z-wave-electronic-thermostat","provider":"Smart Home","version":"1.0","type":"link"}