Whether you are performing a routine AC capacitor fix or a complete HVAC repair

This HVAC replacement fan blade provides a drop-in solution for restoring factory-standard airflow without the need for hub modifications or field adjustments

also cross-referenced as the S1-027-01010-000 replacement core

this component is essential for facilitating proper ventilation by drawing air into the combustion chamber and expelling hazardous flue gases

For mid-sized furnace applications requiring high structural integrity

Wayne Combustion 21427-SER Blower Wheel 320788-702 Whether you are performing aWayne Combustion 21427 SER Blower Wheel 3. 44"W x 4. 25" OD STD is an OEM combustion air component used in Wayne burner assemblies to maintain proper airflow and stable fuel ignition. This standard size blower wheel is engineered for balanced air delivery, helping the burner achieve the correct air to fuel ratio for efficient combustion and consistent flame performance. Contractors typically replace this part during burner servicing when airflow