Lennox 40F83 Direct Drive Blower Wheel 1/2" Bore Water Column 10 5/8" X6"

The Lennox 40F83 is a direct drive blower wheel is an essential part of your HVAC system which circulates air through your home. Inside the machine, this centrifugal fan blade is spinning CW with 48 blades that, by forcing air, propel the fan. The blower wheel is directly driven by the motor shaft, by passing the common problem of belts and pulleys. This simplification of the system also reduces noise levels and increases reliability. A properly operating blower wheel ensures optimum air circulation which provides continuous comfort.