{"product_id":"762-030","title":"762-030","description":"This 3\/4-inch high limit disc switch is a vital safety component for heating systems, HVAC units, and forced-air furnaces. Designed as an automatic reset thermal cutout, it protects equipment by opening the electrical circuit when the internal temperature reaches a critical threshold of 270°F. The switch is engineered to automatically close and restore power once the temperature cools by 40°F, eliminating the need for manual intervention. This reliable fan disc control switch is an essential replacement part for ensuring consistent temperature regulation and preventing overheating in residential and commercial heating applications.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: 3\/4 inch diameter disc\u003cbr\u003e\nDimensions: 0.75 in × 0.75 in\u003cbr\u003e\nApplication: Commonly used in furnaces, electric heaters, HVAC air handlers, and industrial equipment requiring thermal protection and automatic temperature cycling.\u003cbr\u003e\nSpecifications: Cut-out Temperature: 270°F; Reset Temperature: 230°F (40°F Differential); Switch Action: Open on Rise (Normally Closed); Reset Type: Automatic.","brand":"BCFurnace","offers":[{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L270-40F \/ 762-030","offer_id":47250952814877,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L270-40F \/ 3L01-270","offer_id":47250952847645,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L270-40F \/ 60T11-610024","offer_id":47250952880413,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"3\/4\" DISC LIMIT SWITCH AUTO RESET L270-40F \/ L270-40F","offer_id":47250952913181,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/4dee7b7e272744b8bb1bb67bd7ba769b.webp?v=1773957008","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-030","provider":"BCFurnace","version":"1.0","type":"link"}