{"product_id":"040-088","title":"040-088","description":"This professional-grade high limit control switch is a vital safety component for residential and commercial heating systems. Designed as an auto-reset fan disc switch, it monitors internal temperatures to prevent furnace overheating and potential equipment damage. The switch features a Single Pole Single Throw (SPST) configuration that triggers the circuit to open at 165°F, immediately cutting power to the heating source when temperatures exceed safe limits. Once the system cools down to a safe 125°F, the switch automatically resets and closes the circuit to resume normal operation. This reliable replacement part is essential for maintaining the safety and efficiency of forced-air HVAC systems.\u003cbr\u003e\nType: Fan Disc High Limit Control Switch\u003cbr\u003e\nSize: Standard Disc Size\u003cbr\u003e\nApplication: Used as a safety cutout in gas and electric furnaces, forced-air heating units, and HVAC equipment to prevent overheating.\u003cbr\u003e\nSpecifications: Configuration: SPST (Single Pole Single Throw); Open Temperature: 165°F; Close Temperature: 125°F; Reset Type: Automatic; Switch Logic: Normally Closed (Opens on Temperature Rise).","brand":"BCFurnace","offers":[{"title":"Limit Switch, Auto Reset, SPST, Opens 165F, Closes 125F \/ 040-088","offer_id":50215304528157,"sku":null,"price":64.4,"currency_code":"CAD","in_stock":true},{"title":"Limit Switch, Auto Reset, SPST, Opens 165F, Closes 125F \/ HH12ZZ165","offer_id":50215304560925,"sku":null,"price":64.4,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/040-088","provider":"BCFurnace","version":"1.0","type":"link"}