Lennox 21703 Blower Wheel 12-5/8" X 12-5/8" 5/8"

The Lennox 21703 Blower Wheel is anessential part of the HVAC systems, especially the furnaces and air handlers. It is a spinning fan blade mounted inside the unit. Its purpose is to move air through the duct system. When air flows through the system the blower wheel is used to provide force to help the air going through it to continue moving. The Lennox 21703 Blower Wheel has a dimension of 12 5/8 Inches by 12 5/8 Inches. It is made of strong materials to enable it to handle the continuous use within HVAC systems.