{"product_id":"121-095","title":"121-095","description":"Ensure your HVAC system operates safely and efficiently with this high-quality 140-degree high limit control switch. Designed as a critical safety component, this thermal fan disc monitors the internal temperature of your furnace or air handling unit. When temperatures reach the 140°F threshold, the switch automatically opens to break the electrical circuit, preventing overheating and potential equipment damage. This reliable replacement part is essential for maintaining proper airflow regulation and system longevity. Ideal for HVAC technicians and homeowners performing furnace repairs, it serves as a vital safeguard for residential and light commercial heating equipment.\u003cbr\u003e\nType: Fan Disc \/ High Limit Control Switch\u003cbr\u003e\nSize: Small \/ Compact\u003cbr\u003e\nApplication: Commonly used in forced-air furnaces, blower assemblies, and heating units to provide thermal protection and regulate fan operation based on temperature changes.\u003cbr\u003e\nSpecifications: Opening Temperature: 140°F; Switch Logic: Opens on temperature rise (Normally Closed); Mounting: Flush mount disc style; Application: HVAC safety and limit control.","brand":"BCFurnace","offers":[{"title":"LIMIT SWITCH 140 DEG OPEN \/ 121-095","offer_id":50217027305757,"sku":null,"price":67.71,"currency_code":"CAD","in_stock":true},{"title":"LIMIT SWITCH 140 DEG OPEN \/ S1-02634726001","offer_id":50217027338525,"sku":null,"price":67.71,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/121-095","provider":"BCFurnace","version":"1.0","type":"link"}