000-497

The Lennox Combustion Blower Gasket is a critical replacement component designed to ensure an airtight seal between the furnace's inducer motor and the heat exchanger. Also known as a draft inducer or venter motor gasket, this high-temperature seal prevents toxic combustion gases and carbon monoxide from leaking into the surrounding air, while maintaining the vacuum pressure necessary for the pressure switch to trigger the heating cycle. Crafted from durable, heat-resistant materials, this gasket is essential for routine HVAC maintenance or when replacing a noisy or failing exhaust fan assembly. By restoring the integrity of the exhaust system, this part helps optimize furnace efficiency, ensures safe venting, and promotes reliable ignition in residential gas furnaces.
Type: Furnace Combustion Blower Gasket
Size: Small
Application: Used in residential gas furnaces and HVAC heating systems to seal the combustion air blower or inducer motor assembly against the collector box or heat exchanger.
Specifications: High-temperature resistant material designed for HVAC exhaust applications; provides a leak-proof seal for airtight venting and proper pressure switch operation.