Lennox 21708 Blower Wheel 322838-752 The Lennox 70L55 is 100%

The Lennox 70L55 is 100% identical to the Honeywell Q3400A1008

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

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

This thermal expansion valve (TXV)

it ensures precise fitment and leak-proof integrity during system maintenance or compressor replacement

Lennox 21708 Blower Wheel 322838-752 The Lennox 70L55 is 100%The 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)