Williams P321020 Gasket 323269-701 Critical Safety Lockout: Prevents gas

Critical Safety Lockout: Prevents gas valve ignition if venting restrictions or blocked drains are detected

Resilient Media Handling: Nitrile seals ensure compatibility with a wide range of neutral fluids and light oils

Using a reducer bushing is not recommended for high-RPM HVAC applications due to balance risks

ensuring stable conductivity loops

ensure the actuator is positioned above the valve body to prevent moisture accumulation

Williams P321020 Gasket 323269-701 Critical Safety Lockout: Prevents gasThe Williams P321020 Gasket is a critical component for maintaining the sealed combustion environment in Forsaire Direct Vent wall furnaces. As a precision engineered Burner Pan Gasket, it is designed to establish a high integrity seal between the burner pan and the cabinet, preventing combustion gases from escaping and ensuring proper drafting. This OEM replacement part is specifically compatible with Williams 4007, 5507, and 6007 Series models.