{"product_id":"lennox-h5875","title":"LENNOX Switch, Blower 140-20F (H5875)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Lennox H5875 Blower Switch is a precision thermal control device designed to automate the operation of your heating system's fan. This switch is calibrated with a 140-20F temperature range, meaning it activates the blower when the heat exchanger reaches 140 degrees Fahrenheit and shuts it down once the temperature drops back by 20 degrees. This ensures that the fan only runs when there is sufficient heat to warm your home, preventing the distribution of cold air. By automating the blower cycle, this switch improves comfort and enhances the energy efficiency of the appliance. Its compact, snap-action design allows for quick response to temperature changes, providing reliable switching for thousands of cycles. This switch is a critical component for maintaining the proper sequence of operation in Lennox furnaces and stoves, ensuring a consistent and comfortable airflow throughout the heating season.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Automation:\u003c\/strong\u003e Automatically controls the blower fan based on heat exchanger temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated Range:\u003c\/strong\u003e Fixed 140-20F setpoints for optimal heating system timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Cold Drafts:\u003c\/strong\u003e Ensures the fan only operates when warm air is available for distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-Action Reliability:\u003c\/strong\u003e High-quality internal contacts provide consistent and fast switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Standard mounting configuration for easy replacement in Lennox equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Blower Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 140-20F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Lennox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e H5875\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eLennox H5875\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47379888144549,"sku":"H5875","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/H5875_077d3c6e-02f2-451c-9b05-51cfe971fc7b.jpg?v=1768587006","url":"https:\/\/aepn.net\/products\/lennox-h5875","provider":"AEPN","version":"1.0","type":"link"}