Description
Revcor BH450-137SLG-CTN Counterclockwise Blower Wheel
The Revcor BH450-137SLG-CTN is a precision-engineered counterclockwise (CCW) blower wheel designed for dependable performance in a wide range of HVAC heating, cooling, and ventilation applications. Built to Revcor’s exacting manufacturing standards, this wheel delivers consistent, balanced airflow to keep residential and light commercial systems running efficiently.
Key Specifications
- Wheel Diameter: 4.50″
- Wheel Width: 1.37″
- Bore Size: 5/16″
- Rotation: Counterclockwise (CCW)
- SKU / Part Number: BH450-137SLG-CTN
Features & Benefits
- Precision-balanced construction minimizes vibration and noise during operation
- Durable materials resist corrosion and wear for long service life
- Counterclockwise rotation engineered for correct airflow direction in compatible blower assemblies
- 5/16″ bore provides a secure, stable fit on motor shafts
- Compact 4.50″ x 1.37″ profile fits a variety of OEM blower housings
- Suitable for replacement and OEM applications in furnaces, air handlers, and ventilation equipment
Application
The BH450-137SLG-CTN is ideal as a direct replacement blower wheel in furnaces, fan coil units, air handlers, and other HVAC equipment requiring a 4.50″ CCW wheel with a 5/16″ bore. Always verify rotation direction and bore size against your existing equipment specifications before installation.







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