{"product_id":"547-125","title":"547-125","description":"Ensure the safety and peak performance of your forced-air heating system with this 7-inch high limit control switch. As a critical safety component for residential furnaces, this switch is designed to monitor the internal temperature of the heat exchanger to prevent dangerous overheating. When temperatures exceed the safety threshold of 240°F, the switch opens to shut down the heating source, protecting your equipment and home. Once the unit cools by 30°F, the switch resets to allow for normal operation. This reliable HVAC replacement part is ideal for fixing furnaces that are short-cycling or failing to produce heat due to a faulty safety sensor. Its durable construction ensures long-term reliability and precise temperature regulation for your home climate control system.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: 7-inch probe length\u003cbr\u003e\nDimensions: 7 inches\u003cbr\u003e\nApplication: Designed for use in residential gas furnaces and forced-air heating systems to provide critical overheating protection and system safety monitoring.\u003cbr\u003e\nSpecifications: Temperature Limit: 240°F Cut-out; Temperature Differential: 30°F (Resets at 210°F); Probe Length: 7 inches; Switch Logic: Normally Closed (NC) - Opens on Rise; Automatic Reset Functionality.","brand":"BCFurnace","offers":[{"title":"7\" HIGH LIMIT SWITCH L240-30F \/ 547-125","offer_id":47252096090397,"sku":null,"price":74.93,"currency_code":"CAD","in_stock":true},{"title":"7\" HIGH LIMIT SWITCH L240-30F \/ 1370912S","offer_id":47252096123165,"sku":null,"price":74.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/3c432737b6e745b089f942e13d8a3137.webp?v=1773960239","url":"https:\/\/bcfurnace.myshopify.com\/products\/547-125","provider":"BCFurnace","version":"1.0","type":"link"}