The Carrier LA22ZA118 12 Inch X10 Inch Blower Wheel with a 1/2 Inch Bore is a critical component used to improve airflow in HVAC systems. The blower wheel's excellent engineering ensures efficient operation and consistent performance by properly circulating air. This blower wheel is compatible with a wide range of HVAC equipment, such as furnaces and air handlers, and it improves the ... https://www.partshnc.com/la22za118-carrier-12-x10-blower-wheel-12-borecw