{"product_id":"lennox-30w25-ignition-control-module","title":"Lennox 30w25 Ignition Control Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Lennox 30W25 is an ignition control module designed for use in Lennox heating systems. Ignition control modules are critical components in gas furnaces and heating equipment. They manage the ignition sequence that lights the burner, ensuring safe and reliable startup every time the furnace calls for heat. Without a properly functioning ignition control, a furnace cannot start its heating cycle, leaving a home or building without heat. HVAC technicians rely on OEM-matched ignition controls like the Lennox 30W25 to restore heating system operation quickly and correctly. This part is a direct replacement for failed or faulty ignition control boards in compatible Lennox equipment. The ignition control module monitors the flame sensor signal during startup. If the sensor does not detect a flame within a set time window, the control board will lock out and shut down the gas valve to prevent unburned gas from accumulating. This safety lockout function is a standard and essential feature of modern ignition controls. The board also coordinates timing between the inducer motor, the hot surface ignitor or spark ignitor, and the gas valve. Each step in the ignition sequence must happen in the correct order for safe combustion. A failed ignition control can cause symptoms such as no ignition, repeated lockouts, error codes on the furnace control board, or a furnace that runs briefly and then shuts off. Replacing the ignition control with the correct OEM part restores factory-level performance and reliability. The Lennox 30W25 is the right choice for HVAC professionals servicing Lennox furnaces that require this specific control module. Always confirm compatibility with the unit model number before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement ignition control module for compatible Lennox heating systems\u003c\/li\u003e\n\u003cli\u003eManages the complete ignition sequence including inducer, ignitor, and gas valve timing\u003c\/li\u003e\n\u003cli\u003eIncludes safety lockout functionality to shut down gas flow if flame is not detected\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Lennox 30W25 ignition control module provides reliable, OEM-matched ignition sequence management for Lennox furnaces, making it a trusted replacement part for HVAC service professionals.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENNOX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30W25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Ignition Control Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Gas Furnace Ignition Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e: Lennox\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENNOX","offers":[{"title":"Default Title","offer_id":51120821535026,"sku":"30W25","price":144.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30W25.jpg?v=1777740487","url":"https:\/\/voomisupply.com\/products\/lennox-30w25-ignition-control-module","provider":"Voomi Supply","version":"1.0","type":"link"}