{"product_id":"000-387","title":"000-387","description":"This high-performance high-limit control switch is a vital safety component for residential and commercial heating systems. Functioning as a fan disc limit, it monitors the internal temperature of your furnace or air handler to prevent dangerous overheating. If the heat exchanger reaches its maximum safety threshold of 220°F, the switch automatically interrupts the circuit to the heating element or burner, protecting the appliance from heat damage and ensuring safe operation. Once the temperature drops to a safe level of 190°F, the control resets to allow for normal operation. This reliable replacement part is essential for HVAC maintenance, providing peace of mind and extending the lifespan of your heating equipment.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Used in forced-air furnaces, air handlers, and HVAC heating units to monitor and regulate internal temperatures for safety.\u003cbr\u003e\nSpecifications: Opening Temperature: 220°F; Closing Temperature: 190°F; Switch Type: Disc; Function: High-Limit Safety Cutoff","brand":"BCFurnace","offers":[{"title":"LENNOX CONTROL LIMIT 220\/190F \/ 000-387","offer_id":50215811350813,"sku":null,"price":68.6,"currency_code":"CAD","in_stock":true},{"title":"LENNOX CONTROL LIMIT 220\/190F \/ 36W91","offer_id":50215811383581,"sku":null,"price":68.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/4fc2cfc964ff4aa08676a03fa386f707.webp?v=1773960833","url":"https:\/\/bcfurnace.myshopify.com\/products\/000-387","provider":"BCFurnace","version":"1.0","type":"link"}