{"product_id":"120-838","title":"120-838","description":"This High Limit Control Switch is a vital safety component for residential and commercial heating systems. Designed as a fan disc style limit, it acts as a failsafe to prevent equipment overheating and potential damage. The switch is calibrated to open the circuit at 140°F (L140F), immediately cutting power to the heating element or burner if internal temperatures rise too high. With a 30°F differential, the control automatically resets once the temperature drops to a safe operating level, ensuring your furnace or HVAC unit continues to function efficiently. Whether you are performing routine maintenance or troubleshooting a heating cycle issue, this reliable limit control switch is essential for maintaining the safety and longevity of your heating appliance.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Small \/ Standard Disc Style\u003cbr\u003e\nApplication: Commonly used in furnaces, HVAC systems, and forced-air heating appliances as an overheat protection safety device.\u003cbr\u003e\nSpecifications: Open Temperature: 140°F; Temperature Differential: 30°F; Style: 60RX Series Fan\/Limit Disc; Reset Type: Automatic","brand":"BCFurnace","offers":[{"title":"CONTROL,LIMIT,60RX11 L140F (30F DIFF) \/ 120-838","offer_id":50216975827229,"sku":null,"price":160.37,"currency_code":"CAD","in_stock":true},{"title":"CONTROL,LIMIT,60RX11 L140F (30F DIFF) \/ S1-02546420000","offer_id":50216975859997,"sku":null,"price":160.37,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/120-838","provider":"BCFurnace","version":"1.0","type":"link"}