{"product_id":"westinghouse-626495r-furnace-fan-limit-switch","title":"Westinghouse 626495R Furnace Fan Limit Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WESTINGHOUSE 626495R is a fan limit switch designed for residential and light commercial gas furnaces. It monitors heat exchanger temperature and controls two functions: it signals the blower to start once the plenum reaches a set temperature, and it shuts the burner off if the system overheats. This unit is rated for a temperature range of 260 to 300 degrees F, making it suitable for high-limit safety control in forced-air heating systems. Licensed HVAC technicians typically install and replace this component during seasonal maintenance or after a no-heat diagnostic that points to limit switch failure.\u003c\/p\u003e\n\u003cp\u003eThis fan limit switch is used in forced-air gas furnace applications where integrated blower and high-limit control is required. It is appropriate for residential furnace installations where the operating range of 260 to 300 degrees F aligns with the system design. Service technicians will encounter this part in upflow, downflow, and horizontal furnace configurations where a single-unit fan limit control is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range of 260 to 300 degrees F for fan and limit control\u003c\/li\u003e\n  \u003cli\u003eDual-function operation: blower startup control and high-limit burner shutoff\u003c\/li\u003e\n  \u003cli\u003eDesigned for forced-air gas furnace installations\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement for straightforward field swap-out\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement fan limit switch for residential and light commercial forced-air gas furnaces requiring a 260 to 300 degrees F operating range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and replacement of fan limit switches should be performed by a licensed HVAC technician. Always disconnect power to the furnace at the breaker and set the thermostat to the off position before removing the existing switch. Consult the furnace manufacturer's wiring diagram to ensure correct terminal connections. Work should comply with applicable local codes and the International Fuel Gas Code (IFGC) where required.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Fan Limit Switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 260 to 300 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WESTINGHOUSE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 626495R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Default Title","offer_id":51284095893810,"sku":"626495R","price":27.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277910.jpg?v=1781068477","url":"https:\/\/voomisupply.com\/products\/westinghouse-626495r-furnace-fan-limit-switch","provider":"Voomi Supply","version":"1.0","type":"link"}