utilizing this genuine Goodman repair part ensures the assembly maintains the required clearance and airflow integrity according to factory specifications

The inclusion of a heavy-duty wrench cap ensures the valve core is protected from debris and provides a secondary seal

Precision Sealing: The saturated nitrile paddle ensures 100% bubble-tight shut-off (ANSI Class IV) for energy-efficient operation

Direct OEM Fit: Guaranteed compatibility with Williams Forsaire 3508

Lennox 21L90 Motor R-410A utilizing this genuine Goodman repairThe Lennox 21L90 is a high performance, direct replacement motor engineered for residential furnaces and air handlers requiring a 115V 1 5HP 1075RPM configuration. As a genuine PSC (Permanent Split Capacitor) motor, it provides the multi speed versatility necessary for precise airflow management in Lennox, Armstrong, and Ducane units. This 48 frame blower motor features a 3 speed design, allowing technicians to optimize system static pressure and CFM