{"product_id":"001-107","title":"001-107","description":"The Lennox Control-Limit L240-210F is a vital safety component for residential and commercial heating systems. This high-limit control switch, also known as a fan disc sensor, is designed to monitor the temperature within your furnace's heat exchanger. It acts as a primary safety mechanism by automatically breaking the electrical circuit if the system exceeds a safe operating temperature of 240°F, preventing potential overheating and equipment damage. Once the unit cools down to 210°F, the switch resets, allowing the furnace to resume normal operation. Essential for maintaining both safety and efficiency, this durable limit switch is a common replacement part for furnaces that are short-cycling or failing to stay ignited due to thermal safety triggers.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard fan disc size\u003cbr\u003e\nApplication: Heating and HVAC systems, specifically oil and gas furnaces requiring a thermal safety cut-off switch.\u003cbr\u003e\nSpecifications: Cut-out temperature: 240°F; Cut-in temperature: 210°F; Configuration: Normally Closed (NC); Function: Automatic Reset.","brand":"BCFurnace","offers":[{"title":"LENNOX CONTROL-LIMIT L240-210F \/ 001-107","offer_id":50215954284829,"sku":null,"price":56.5,"currency_code":"CAD","in_stock":true},{"title":"LENNOX CONTROL-LIMIT L240-210F \/ 11W52","offer_id":50215954317597,"sku":null,"price":56.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/24dcb2346c824a2cbd25f5191bf36044.webp?v=1773961554","url":"https:\/\/bcfurnace.myshopify.com\/products\/001-107","provider":"BCFurnace","version":"1.0","type":"link"}