121-077

This high-performance centrifugal blower wheel is an essential replacement component designed to restore efficient airflow in HVAC systems and ventilation units. Engineered for quiet and reliable operation, this fan wheel helps move air through furnace draft inducers and air handlers to maintain optimal temperature control and system performance. It is a common solution for repairing noisy or vibrating fans, ensuring your heating and cooling equipment runs smoothly. With its durable construction and precision balancing, this blower wheel provides the necessary air volume for residential and light commercial ventilation applications.
Type: Blower Fan Wheel
Size: 4 inch diameter x 1 inch width
Dimensions: 4 in × 1 in × 4 in
Application: Commonly used in furnace draft inducers, vent motor assemblies, and small air handling units within HVAC systems.
Specifications: Rotation: Counter-Clockwise (CCW); Bore Diameter: 5/16 inch; Configuration: Centrifugal blower wheel.