{"product_id":"762-111","title":"762-111","description":"Ensure the safety and efficiency of your heating system with this premium high-limit control switch. Designed as an auto-reset fan disc, this component acts as a critical thermal safeguard for furnaces and HVAC units. It monitors air temperature levels within the heat exchanger, automatically opening the electrical circuit if the internal temperature reaches 175 degrees Fahrenheit to prevent overheating and potential equipment damage. Once the system cools down to its 135-degree reset point, the switch automatically restores the circuit, ensuring continuous climate control. This reliable bimetallic disc switch is an essential replacement part for residential heating equipment experiencing safety shutdowns or intermittent cycling issues.\u003cbr\u003e\nType: Fan Disc High Limit Control Switch\u003cbr\u003e\nSize: Standard disc mount\u003cbr\u003e\nApplication: Used as a primary safety limit or fan control in gas furnaces, electric furnaces, and residential air handlers.\u003cbr\u003e\nSpecifications: Temperature Trip Point: 175°F (L175); Temperature Differential: 40°F (40F); Reset Type: Automatic; Contact Configuration: Normally Closed (NC); Construction: Bimetallic sensing disc with flange mount.","brand":"BCFurnace","offers":[{"title":"LIMIT SWITCH, AUTO RESET L175-40F \/ 762-111","offer_id":47251891159325,"sku":null,"price":65.8,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET L175-40F \/ 626618","offer_id":47251891192093,"sku":null,"price":65.8,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET L175-40F \/ B07KQZB19H","offer_id":47251891224861,"sku":null,"price":65.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/7e58f42caf2a4a1ea1c0a3696ed88db8.webp?v=1773959465","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-111","provider":"BCFurnace","version":"1.0","type":"link"}