{"product_id":"762-032","title":"762-032","description":"This premium 3\/4-inch disc limit switch is a vital safety component for high-performance heating and HVAC systems. Engineered as an automatic-reset high-limit control, this thermal switch monitors internal temperatures to prevent overheating in appliances such as furnaces, electric heaters, and clothes dryers. When the temperature reaches its 290°F threshold, the switch opens to interrupt the electrical circuit, protecting the equipment from damage. Once the system cools down by 40°F, the switch automatically resets to restore functionality. This durable fan disc switch is an ideal replacement part for ensuring safe, reliable operation in residential and commercial heating applications.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: 3\/4 inch\u003cbr\u003e\nApplication: Commonly used in furnaces, heat pumps, electric heaters, and dryers as a safety cutout and temperature regulation sensor.\u003cbr\u003e\nSpecifications: Action: Open on Rise; Open Temperature: 290°F; Close Temperature: 250°F (40°F Differential); Reset Type: Automatic; Sensor Type: 3\/4\" Bimetal Disc.","brand":"BCFurnace","offers":[{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L290-40F \/ 762-032","offer_id":47250954977565,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L290-40F \/ 3L01-290","offer_id":47250955010333,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L290-40F \/ L290-40F","offer_id":47250955043101,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/d8b4d547a7e946a78aa28f135334a786.webp?v=1773957026","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-032","provider":"BCFurnace","version":"1.0","type":"link"}