Lennox 21709 Blower Wheel – 10 5/8" X 7 1/8"

The Lennox 21709 is a replacement blower wheel for Lennox heating and cooling systems. It’s a directly driven blade with 48 fan blades that rotate in a clockwise direction to force air inside the furnace. This circulation assures that the heating and cooling of the rooms in the home are equal and this can only be possible with correct installation of the Air Conditioning Units. The blower wheel is normally housed inside the furnace casing and it fits on the motor shaft. This wheel with a bore size of 1/2" to fit the motor shaft.