{"product_id":"762-100","title":"762-100","description":"This premium Auto Reset Disc Limit Switch is a critical safety component designed for furnace and HVAC heating systems. Functioning as a high limit control, this fan disc switch monitors the air temperature within the heat exchanger cabinet to prevent the appliance from overheating. The L235-40F specification ensures that the switch will automatically open the electrical circuit when internal temperatures reach 235 degrees Fahrenheit, cutting power to the burner or heating elements. Once the temperature drops by a 40-degree differential, the switch automatically resets to resume normal operation. If your heating system is short-cycling or failing to activate due to a faulty safety sensor, this replacement limit switch provides a reliable solution to restore safe and efficient performance. Built for durability and precision, this snap-action disc switch is essential for maintaining the integrity of your residential or commercial heating equipment.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard fan disc size\u003cbr\u003e\nApplication: Used in forced-air furnaces, electric heaters, and HVAC air handling units to provide overheat protection and fan cycle control.\u003cbr\u003e\nSpecifications: Temperature Rating: L235-40F (Opens at 235°F, Resets at 195°F); Reset Type: Automatic; Configuration: Normally Closed (NC) SPST; Disc Type: Snap-action","brand":"BCFurnace","offers":[{"title":"DISC LIMIT SWITCH AUTO RESET L235-40F \/ 762-100","offer_id":49896101675293,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L235-40F \/ HH18HA505","offer_id":49896101708061,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/01c1d7af85654d628d008a580d9cc0c1.webp?v=1773959888","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-100","provider":"BCFurnace","version":"1.0","type":"link"}