{"product_id":"120-004","title":"120-004","description":"Ensure the safety and efficiency of your heating system with this high-quality HVAC limit switch. Designed as a high-limit control, this fan disc switch serves as a critical safety sensor that monitors the internal temperature of your furnace or air handler. The L195-30F rating indicates that the switch will automatically trip and cut power to the heating source if the temperature reaches 195°F, preventing potential overheating and equipment damage. Once the system cools down by 30°F, the auto-reset feature restores functionality without manual intervention. Ideal for troubleshooting issues like furnace short cycling or a blower fan that won't turn off, this reliable component is essential for maintaining a safe residential or commercial heating environment.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: Standard Fan Disc\u003cbr\u003e\nApplication: Commonly used in gas furnaces, electric air handlers, and packaged heating units to monitor plenum temperature and protect the heat exchanger from overheating.\u003cbr\u003e\nSpecifications: Cut-out Temperature: 195°F; Reset Differential: 30°F; Reset Type: Automatic; Circuit: Normally Closed (NC)","brand":"BCFurnace","offers":[{"title":"YORK\/ETC LIMIT SWITCH L195-30F AUTO RESET \/ 120-004","offer_id":50216731771165,"sku":null,"price":264.97,"currency_code":"CAD","in_stock":true},{"title":"YORK\/ETC LIMIT SWITCH L195-30F AUTO RESET \/ S1-02533325000","offer_id":50216731803933,"sku":null,"price":264.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/91bddc925df24ca5a63a078c464f55e9.webp?v=1773964330","url":"https:\/\/bcfurnace.myshopify.com\/products\/120-004","provider":"BCFurnace","version":"1.0","type":"link"}