{"product_id":"762-068","title":"762-068","description":"This professional-grade disc limit switch is a vital safety component for residential and commercial heating systems. Engineered as a high-limit control, this switch monitors internal temperatures within furnaces and air handlers to prevent hazardous overheating. The L195-40F specification ensures that the switch triggers at a 195°F threshold, interrupting the heating cycle to protect the heat exchanger and surrounding components. Featuring a 40°F differential, this auto-reset switch restores the circuit once the system has cooled to a safe operating temperature, eliminating the need for manual intervention. This reliable fan disc control is an essential replacement part for HVAC maintenance, ensuring peak appliance safety and system longevity.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard 3\/4 inch disc\u003cbr\u003e\nApplication: Commonly used in gas and electric forced-air furnaces, air handlers, and residential heating units as a thermal safety cutoff.\u003cbr\u003e\nSpecifications: Opening Temperature: 195°F; Closing Temperature: 155°F; Temperature Differential: 40°F; Reset Type: Automatic; Contact Configuration: Normally Closed (Opens on Temperature Rise).","brand":"BCFurnace","offers":[{"title":"DISC LIMIT SWITCH AUTO RESET L195-40F \/ 762-068","offer_id":50161466704157,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L195-40F \/ 1NT01L-4723","offer_id":50161466769693,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true},{"title":"DISC LIMIT SWITCH AUTO RESET L195-40F \/ HH18HA509","offer_id":50161466736925,"sku":null,"price":61.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/e1c49cafaff54e0fb3de48854152f8b3.webp?v=1773960827","url":"https:\/\/bcfurnace.myshopify.com\/products\/762-068","provider":"BCFurnace","version":"1.0","type":"link"}