provided the 1/4" flare connection matches your service tools

many technicians pair these with Yellow Jacket 18975 or 19302 compact ball valves

Always verify shaft diameter and length before installation

For technicians managing high-demand residential or light commercial facilities

Built for longevity in light-duty HVACR environments

Lennox 40F83 Wheel 319852-301 provided the 1/4" flare connectionThe Lennox 40F83 is a precision engineered direct drive blower wheel designed for high performance air circulation in residential and light commercial HVAC systems. This centrifugal fan blade assembly features a 10 5 8 inch diameter and a 6 inch width with a CW rotation (clockwise), specifically weighted at 6. 65 lbs to ensure rotational stability. With 48 individual blades, this 1 2" bore wheel is built to integrate directly onto the motor shaft,