{"product_id":"4t120m-magnetic-thermostat-120-f-automatic-on-off-heat-activated-switch-for-stove-fireplace-blower-fans-copy","title":"4T120M Magnetic Thermostat 120°F | Automatic On\/Off Heat-Activated Switch for Stove \u0026 Fireplace Blower Fans","description":"\u003ch3\u003e\u003cstrong\u003eMagnetic Thermostat 120°F (4T120M) – Automatic On\/Off Heat-Activated Switch for Stove \u0026amp; Fireplace Blower Fans\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eEasily upgrade your wood stove or fireplace blower with this versatile magnetic thermostat switch. Designed to attach directly to any metal stove surface—no bracket required—this thermostat automatically controls your blower, turning it on when your stove reaches 120°F and shutting it off when temperatures drop to around 90–110°F. This prevents cold air from being pushed into your living space during low-fire periods or overnight burns.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Magnetic Installation\u003c\/strong\u003e – Attaches directly to your stove's surface without brackets or drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Control\u003c\/strong\u003e – Activates blower fan at ~120°F (50°C) and turns off around 90–110°F (32–43°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort \u0026amp; Efficiency\u003c\/strong\u003e – Prevents cold air circulation when the stove cools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete with Wiring\u003c\/strong\u003e – Includes extra wiring for easy integration into most blower fan systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2\" x 2\" x 2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 1.44 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DN125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWood stoves, pellet stoves, and fireplace blower fans needing automated temperature-based control\u003c\/li\u003e\n\u003cli\u003eHomeowners wanting to improve efficiency and comfort by preventing fans from running on cool stoves\u003c\/li\u003e\n\u003cli\u003eRetrofit blower kits that lack built-in thermostatic control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cblockquote\u003e\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e The blower will not start until the thermostat reaches approximately 120°F, ensuring the fan only operates when the stove is producing adequate heat. Install only on a flat metal surface for proper magnetic contact and heat sensing.\u003c\/p\u003e\u003c\/blockquote\u003e\u003cp\u003ePairs well with: \u003ca href=\"https:\/\/total-hearth.com\/collections\/blowers\" title=\"Fireplace Blowers\"\u003eFireplace Blowers\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnjoy hands-free blower control with the 4T120M Magnetic Thermostat. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermostat","offers":[{"title":"Default Title","offer_id":56929298252116,"sku":"7-AMZ-132","price":19.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/7698\/5940\/files\/61HFRxoTy2L._AC_SL1500.jpg?v=1787841543","url":"https:\/\/total-hearth.shop\/products\/4t120m-magnetic-thermostat-120-f-automatic-on-off-heat-activated-switch-for-stove-fireplace-blower-fans-copy","provider":"total-hearth.shop","version":"1.0","type":"link"}