{"product_id":"minco-heat-m4a-warm-floor-thermostat-tuya-wifi-3a-16a-electric-gas-boiler-water-heating-temperature-controller-1pc","title":"M4A Heating Thermostat – Electric Floor or Gas Boiler","description":"\u003cp\u003eSet your heating temperature from a clear wall display instead of relying on a basic dial. The M4A thermostat comes in electric underfloor and gas-boiler versions, with Wi-Fi on the labelled electric options. It is for owners upgrading controls on a compatible heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRead current and target temperatures together\u003c\/strong\u003e — The display keeps both readings visible when you check the heating.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAdjust heat from your phone\u003c\/strong\u003e — Choose an electric Wi-Fi version for Tuya Smart or Smart Life app control.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFit heating around your routine\u003c\/strong\u003e — Wi-Fi versions allow scheduling through the mobile app.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMatch the heating circuit\u003c\/strong\u003e — Separate electric-floor and gas-boiler versions provide the appropriate control type.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eKeep settings after a power interruption\u003c\/strong\u003e — Memory retains saved settings when power returns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoose the control version for your heating system\u003c\/h2\u003e\u003cp\u003eSelect Electric 16A WiFi for compatible electric floor heating, or Gas Boiler 3A for a compatible boiler control circuit. These versions have different connections and are not interchangeable. Only options explicitly labelled Wi-Fi should be selected for app-based control.\u003c\/p\u003e\u003cp\u003eThe electric-floor version includes an external floor sensor alongside its internal sensor. The gas-boiler version uses its internal sensor and does not include the floor probe. Black and white finishes are shown; choose the appropriate option photograph.\u003c\/p\u003e\u003cp\u003eCheck the wiring, load and wall-box dimensions against your installation before ordering. The thermostat is a heating controller, not a heater or boiler.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6e515b897de34924ba90fb9e529aba7cl.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eChoose a version labelled Wi-Fi if you need phone control.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb18dbd9052f946debe2d69e76fea106a6.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cp\u003eThe external floor sensor is included with the electric-floor version only.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se14afd10c63843669939a1f2990cfa27Q.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eCompare the face and rear dimensions with your wall box.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8bf1d848e4f14d25a072bc14aeb32440E.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eCurrent temperature, target temperature and operating indicators share one display.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S401e9c9308f64938ae565ff201f87016y.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eTuya Smart and Smart Life control apply to Wi-Fi versions.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5f78d60f2dd241d9832c1cb6e25b0b21h.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eCompatible voice services require a Wi-Fi version and account setup.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6d81011c0e34363a5b76e0cc5445cefe.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eSet heating periods in the app on Wi-Fi versions.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa87b127a4fd142f0845a3ad780e59efeg.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eThe gas-boiler version has a different connection layout from the electric-floor version.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa6bbf933b2e34f0da54a725f6cb74cd9s.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eThe electric-floor version includes a floor-temperature probe.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4084f62e82a14930be93f382811912e8p.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cp\u003eTouch controls give direct access at the wall.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S759096e8ef7a4961aa15c61684561087Y.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cp\u003eThe square face sits over the recessed control section.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S20b45b3867d94eb1b0f836fd4bbbff0er.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cp\u003eCheck rear clearance before installation.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf656ef8c2a604f458ceb88efcc415f14f.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eChoose the finish shown for your selected variant.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S132cb1058d5f4f008f429a27b2c1dd3b4.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eBlack and white finishes are separate choices.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S72a0aad700664e85a37f40dcc4116faeZ.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cp\u003eFollow the wiring and mounting instructions for the exact version.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H2a52933d72ee44cd9d3bbc67ae8a5b7bA.jpg?width=1000\u0026amp;height=320\u0026amp;hash=1320\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: M4A\u003c\/li\u003e\n\u003cli\u003ePower supply: 100–240 V AC, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003eVersions: 16 A electric floor heating with Wi-Fi; 3 A gas boiler\u003c\/li\u003e\n\u003cli\u003eTemperature setting range: 5–35°C\u003c\/li\u003e\n\u003cli\u003eStated accuracy: ±1°C\u003c\/li\u003e\n\u003cli\u003eSensor: NTC 10K; external probe with 16 A electric version only\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP20\u003c\/li\u003e\n\u003cli\u003eFace dimensions: approximately 86 × 86 mm\u003c\/li\u003e\n\u003cli\u003eMounting: 86 mm square or compatible European 60 mm round box\u003c\/li\u003e\n\u003cli\u003ePackage: 1 thermostat, 2 screws, English manual; external sensor with electric-floor version only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMatch the M4A version to your heating system and make everyday temperature adjustments easier.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/spy-shop.com\/collections\/smart-home\"\u003eExplore more smart home controls\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Gas Boiler 3A H","offer_id":64151752048970,"sku":"1005005196282296-Gas Boiler 3A H","price":73.43,"currency_code":"EUR","in_stock":true},{"title":"Electric 16A WiFi B","offer_id":64151752081738,"sku":"1005005196282296-Electric 16A WiFi B","price":72.64,"currency_code":"EUR","in_stock":true},{"title":"Gas Boiler 3A B","offer_id":64151752114506,"sku":"1005005196282296-Gas Boiler 3A B","price":73.43,"currency_code":"EUR","in_stock":true},{"title":"Electric 16A WiFi H","offer_id":64151752147274,"sku":"1005005196282296-Electric 16A WiFi H","price":71.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S8a874b51ecd943adbb9571193c2af744w.webp?v=1793378285","url":"https:\/\/spy-shop.com\/products\/minco-heat-m4a-warm-floor-thermostat-tuya-wifi-3a-16a-electric-gas-boiler-water-heating-temperature-controller-1pc","provider":"Spy-shop.com","version":"1.0","type":"link"}