{"product_id":"762-002","title":"762-002","description":"This high-performance Fan Disc High Limit Control Switch is an essential safety component for HVAC systems and furnaces. Designed to prevent equipment overheating, this auto-reset thermal switch monitors the temperature within the heating chamber. When the ambient temperature reaches the 140°F limit, the switch automatically opens the circuit to shut down the heating element or burner, protecting the unit from damage. Once the system cools down by 40°F, the switch resets itself, restoring normal operation. Engineered for durability and precision, this snap-action disc thermostat is a common replacement part for maintaining the safe and efficient performance of residential and commercial heating equipment.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard snap-disc size\u003cbr\u003e\nApplication: Gas and electric furnaces, air handlers, and HVAC heating systems.\u003cbr\u003e\nSpecifications: Open Temperature: 140°F; Close Temperature: 100°F (40°F Differential); Reset Type: Automatic; Switch Configuration: Single Pole Single Throw (SPST).","brand":"BCFurnace","offers":[{"title":"DISC LIMIT SWITCH AUTO RESET L140-40F \/ 762-002","offer_id":49428932067613,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L140-40F \/ 0130M00063SP","offer_id":49428932100381,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/47fc3fea59b0478aaf153a8355253255.webp?v=1773967580","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-002","provider":"BCFurnace","version":"1.0","type":"link"}