Lennox 21708 Blower Wheel 322838-752 This genuine IEC replacement motor

This genuine IEC replacement motor (often referenced as E020-70556374) is specifically designed to meet the rigorous demands of IEC fan coil units like the MPY

it is standard practice for technicians to inspect or replace set screws during the swap to ensure a tight fit to the shaft

While this 1200 RPM motor provides consistent movement

This versatile sheave is compatible with A

Always refer to the specific wiring diagram provided with the MBS 3000 series documentation for field terminations

Lennox 21708 Blower Wheel 322838-752 This genuine IEC replacement motorThe Lennox 21708 Blower Wheel is a high precision OEM replacement part engineered for demanding air distribution in residential and light commercial HVAC units. Featuring a 10 x 8 1 2 inch configuration and a 1 2 inch bore, this direct drive blower wheel is built to maintain tight tolerances and static pressure requirements in Lennox furnaces and air handlers. With 48 precisely pitched blades, this CW rotation blower wheel (clockwise from the hub end)