{"product_id":"121-160","title":"121-160","description":"This premium HVAC fan and high-limit control switch is a vital safety and operational component for forced-air heating systems. Engineered to monitor internal furnace temperatures, this dual-function controller regulates the blower fan's activation and provides critical overheat protection. The 5-inch probe accurately senses air temperature, ensuring the system operates within safe parameters by automatically shutting down the heating element if temperatures reach the 230°F limit. Ideal for furnace repair and routine HVAC maintenance, this switch helps prevent heat exchanger damage and ensures consistent airflow and home comfort. If your furnace is short-cycling or the blower fan fails to engage, replacing the fan limit control is a common solution to restore reliable heating performance.\u003cbr\u003e\nType: Fan and High Limit Control Switch\u003cbr\u003e\nSize: 5-inch insertion depth\u003cbr\u003e\nDimensions: 5 inches (probe length)\u003cbr\u003e\nApplication: Forced-air furnaces, residential heating systems, and commercial HVAC units requiring a high-temperature safety cutoff and fan regulation.\u003cbr\u003e\nSpecifications: High-limit temperature setting: 230°F; Control type: Combined Fan and Limit; Probe length: 5 inches; Function: Safety cutout and blower motor activation.","brand":"BCFurnace","offers":[{"title":"CONTROL,FAN \u0026amp; LIMIT 230 DEG F 5 INCH \/ 121-160","offer_id":50217037922589,"sku":null,"price":883.22,"currency_code":"CAD","in_stock":true},{"title":"CONTROL,FAN \u0026amp; LIMIT 230 DEG F 5 INCH \/ S1-02638676000","offer_id":50217037955357,"sku":null,"price":883.22,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/121-160","provider":"BCFurnace","version":"1.0","type":"link"}