{"product_id":"000-499","title":"000-499","description":"Ensure the safety and efficiency of your heating system with this L180-40F high limit control switch. Designed as a critical thermal safety component for HVAC equipment and forced-air furnaces, this fan disc switch prevents overheating by monitoring internal temperatures. The switch is engineered to open the electrical circuit when temperatures reach 180°F, effectively shutting down the heating source to prevent damage. Featuring an automatic reset function, it restores the connection once the temperature drops by 40°F to a safe 140°F. This reliable, snap-action limit switch is a vital replacement part for maintaining residential or commercial heating units, ensuring they operate within safe thermal parameters.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard\u003cbr\u003e\nApplication: Commonly used in forced-air furnaces, unit heaters, and HVAC blower systems to provide thermal overload protection and prevent equipment overheating.\u003cbr\u003e\nSpecifications: Open Temperature: 180°F; Close Temperature: 140°F (40°F Differential); Reset Type: Automatic; Contact Action: Normally Closed (NC); Mounting: Flush mount fan disc","brand":"BCFurnace","offers":[{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 000-499","offer_id":50215832453405,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 20001110","offer_id":50389384823069,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 52M42","offer_id":50215832486173,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 52M4201","offer_id":50507678417181,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 92L16","offer_id":50507676713245,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH, AUTO RESET, L180-40F \/ 92L1601","offer_id":50507678253341,"sku":null,"price":58.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/3450d288478a4c8599d20eaf467d1f0a.webp?v=1773967597","url":"https:\/\/bcfurnace.myshopify.com\/products\/000-499","provider":"BCFurnace","version":"1.0","type":"link"}