Lennox 21708 Blower Wheel 321142-301 31-inch shaft alignment

31-inch shaft alignment

maintaining the integrity of the original furnace design and safety certifications

this relay is the direct technician-grade solution to restore proper system operation

this 110V damper motor is built into a rugged die-cast aluminum housing to withstand the thermal and mechanical rigors of boiler room environments

Lennox 21708 Blower Wheel 321142-301 31-inch shaft alignmentThe 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)