{"product_id":"762-069","title":"762-069","description":"Ensure the safety and efficiency of your heating equipment with this professional-grade automatic reset disc limit switch. Designed as a high-limit safety control, this bimetal thermostatic switch monitors internal temperatures to prevent overheating in HVAC systems, furnaces, and major appliances. The auto-reset functionality allows the system to resume operation once it has cooled to a safe temperature, eliminating the need for manual intervention. Whether you are performing routine maintenance on an air handler or repairing a heating circuit, this durable temperature control switch provides precise thermal protection and long-term reliability. Its versatile design makes it an essential component for safeguarding against thermal overloads in various residential and commercial heating applications.\u003cbr\u003e\nType: Fan Disc High Limit Control Switch\u003cbr\u003e\nSize: Standard 3\/4-inch disc diameter\u003cbr\u003e\nApplication: Commonly utilized in forced-air furnaces, air handlers, unit heaters, and clothes dryers to monitor airflow temperature and provide high-limit safety protection.\u003cbr\u003e\nSpecifications: Switch Logic: Normally Closed (NC); Open Temperature: 120°F (Opens on rise); Differential: 30°F (Resets at 90°F); Reset Type: Automatic; Mounting Style: Surface Flange.","brand":"BCFurnace","offers":[{"title":"DISC LIMIT SWITCH AUTO RESET L120-30F \/ 762-069","offer_id":49896049672477,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L120-30F \/ B13701-55","offer_id":49896049705245,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L120-30F \/ L120-30F.","offer_id":49896049738013,"sku":null,"price":52.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/bff962ea69cd40c0a24e7c3a75af9577.webp?v=1773958542","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-069","provider":"BCFurnace","version":"1.0","type":"link"}