{"product_id":"001-062","title":"001-062","description":"Ensure the safety and efficiency of your heating system with this premium High Limit Control Switch. Designed as a critical safety component for HVAC units and furnaces, this fan disc limit switch monitors internal temperatures to prevent overheating. When the heat exchanger reaches a pre-set threshold, the switch automatically interrupts power to the burners, protecting your equipment from heat damage and ensuring safe operation. Once temperatures drop to a safe level, it resets to restore function. Ideal for routine furnace repairs or emergency maintenance, this reliable switch offers precision thermal sensing and durable construction for long-term performance in residential and commercial climate control systems.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Compact\u003cbr\u003e\nApplication: Commonly used in residential and commercial gas furnaces, electric furnaces, and air handlers as a safety thermal cutout to prevent equipment overheating.\u003cbr\u003e\nSpecifications: Temperature Settings: Opens at 140°F with a 40°F differential (Closes at 100°F); Configuration: Fan Disc Style; Function: Automatic Reset.","brand":"BCFurnace","offers":[{"title":"LENNOX LIMIT SWITCH, L140-40F \/ 001-062","offer_id":50215947239709,"sku":null,"price":56.5,"currency_code":"CAD","in_stock":true},{"title":"LENNOX LIMIT SWITCH, L140-40F \/ 78L67","offer_id":50215947272477,"sku":null,"price":56.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/5f89251ddffd42a6b7698e709d1d341b.webp?v=1773961532","url":"https:\/\/bcfurnace.myshopify.com\/products\/001-062","provider":"BCFurnace","version":"1.0","type":"link"}