{"product_id":"000-378","title":"000-378","description":"Ensure the safety and efficiency of your heating system with this high-performance auto-reset high limit control switch. Designed as a critical safety component for HVAC equipment, this fan disc limit switch monitors internal temperatures to prevent overheating. If the system reaches a temperature of 240°F, the switch automatically opens to interrupt the circuit, protecting your furnace or air handler from damage. Once the unit cools down by 30°F, the auto-reset feature restores the connection, allowing for seamless operation without manual intervention. This reliable replacement part is essential for maintaining proper airflow and temperature regulation in residential and commercial heating units.\u003cbr\u003e\nType: Fan Disc High Limit Control Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Used primarily in furnaces, air handlers, and HVAC heating systems to provide high-temperature protection and equipment safety.\u003cbr\u003e\nSpecifications: Opening Temperature: 240°F; Differential: 30°F (Closes at 210°F); Reset Type: Automatic; Configuration: Normally Closed (NC) opens on temperature rise; Style: Fan Disc.","brand":"BCFurnace","offers":[{"title":"LENNOX LIMIT SWITCH, AUTO RESET, L240-30F \/ 000-378","offer_id":50215809876253,"sku":null,"price":205.05,"currency_code":"CAD","in_stock":true},{"title":"LENNOX LIMIT SWITCH, AUTO RESET, L240-30F \/ 36K29","offer_id":50215809909021,"sku":null,"price":205.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/224ec355f6f34f2cab32e676fc4caa05.webp?v=1773967577","url":"https:\/\/bcfurnace.myshopify.com\/products\/000-378","provider":"BCFurnace","version":"1.0","type":"link"}