Greenheck 473303 Blower Wheel
The Greenheck 473303 Blower Wheel is a critical replacement component engineered for high-static pressure applications within specialized HVAC ventilation systems. This centrifugal blower wheel features a single inlet design with precision-balanced blades to ensure minimal vibration and optimal airflow performance. Specifically designed for compatibility with Greenheck fan assemblies, the 473303 model utilizes high-grade construction materials to maintain structural integrity under continuous duty cycles. Integrating this OEM replacement wheel ensures that your blower motor operates within designated amperage limits, preventing premature motor failure caused by improper load balancing. For contractors managing industrial exhaust systems or commercial HVAC maintenance, verifying the bore size and rotation direction is essential before installation. This component is built to exacting tolerances, providing the necessary static pressure for ducted air distribution while maintaining quiet operation in demanding environments.
Key Benefits
- Precision Balance: Factory-balanced design reduces bearing wear on the blower motor, extending the service life of the entire drive assembly.
- High-Efficiency Airflow: Engineered blade geometry maximizes static pressure while minimizing energy consumption.
- OEM Compatibility: Exact dimensional match for Greenheck 473303, ensuring rapid field replacement and reduced downtime.
- Industrial Durability: Constructed to withstand the high temperatures and velocities found in commercial ventilation applications.
Common Questions
What is the correct rotation for the Greenheck 473303?
This blower wheel is designed for a specific rotation direction (CW or CCW) as viewed from the drive side; always verify your existing housing configuration to ensure proper airflow direction.
Can I use this wheel in non-Greenheck housings?
While technical specifications might overlap, this centrifugal fan wheel is optimized for Greenheck blower assemblies. Installing it in non-certified housings may alter performance curves and motor load.
How do I verify the bore size?
Check the shaft diameter of your existing motor. The 473303 is machined for a precise fit on standard HVAC motor shafts to prevent slipping and harmonic resonance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $40.12
-65%$40.12
$14.04Greenheck 473303 Blower Wheel
The Greenheck 473303 Blower Wheel is a critical replacement component engineered for high-static pressure applications within specialized HVAC ventilation systems. This centrifugal blower wheel features a single inlet design with precision-balanced blades to ensure minimal vibration and optimal airflow performance. Specifically designed for compatibility with Greenheck fan assemblies, the 473303 model utilizes high-grade construction materials to maintain structural integrity under continuous duty cycles. Integrating this OEM replacement wheel ensures that your blower motor operates within designated amperage limits, preventing premature motor failure caused by improper load balancing. For contractors managing industrial exhaust systems or commercial HVAC maintenance, verifying the bore size and rotation direction is essential before installation. This component is built to exacting tolerances, providing the necessary static pressure for ducted air distribution while maintaining quiet operation in demanding environments.
Key Benefits
- Precision Balance: Factory-balanced design reduces bearing wear on the blower motor, extending the service life of the entire drive assembly.
- High-Efficiency Airflow: Engineered blade geometry maximizes static pressure while minimizing energy consumption.
- OEM Compatibility: Exact dimensional match for Greenheck 473303, ensuring rapid field replacement and reduced downtime.
- Industrial Durability: Constructed to withstand the high temperatures and velocities found in commercial ventilation applications.
Common Questions
What is the correct rotation for the Greenheck 473303?
This blower wheel is designed for a specific rotation direction (CW or CCW) as viewed from the drive side; always verify your existing housing configuration to ensure proper airflow direction.
Can I use this wheel in non-Greenheck housings?
While technical specifications might overlap, this centrifugal fan wheel is optimized for Greenheck blower assemblies. Installing it in non-certified housings may alter performance curves and motor load.
How do I verify the bore size?
Check the shaft diameter of your existing motor. The 473303 is machined for a precise fit on standard HVAC motor shafts to prevent slipping and harmonic resonance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Greenheck 473303 Blower Wheel is a critical replacement component engineered for high-static pressure applications within specialized HVAC ventilation systems. This centrifugal blower wheel features a single inlet design with precision-balanced blades to ensure minimal vibration and optimal airflow performance. Specifically designed for compatibility with Greenheck fan assemblies, the 473303 model utilizes high-grade construction materials to maintain structural integrity under continuous duty cycles. Integrating this OEM replacement wheel ensures that your blower motor operates within designated amperage limits, preventing premature motor failure caused by improper load balancing. For contractors managing industrial exhaust systems or commercial HVAC maintenance, verifying the bore size and rotation direction is essential before installation. This component is built to exacting tolerances, providing the necessary static pressure for ducted air distribution while maintaining quiet operation in demanding environments.
Key Benefits
- Precision Balance: Factory-balanced design reduces bearing wear on the blower motor, extending the service life of the entire drive assembly.
- High-Efficiency Airflow: Engineered blade geometry maximizes static pressure while minimizing energy consumption.
- OEM Compatibility: Exact dimensional match for Greenheck 473303, ensuring rapid field replacement and reduced downtime.
- Industrial Durability: Constructed to withstand the high temperatures and velocities found in commercial ventilation applications.
Common Questions
What is the correct rotation for the Greenheck 473303?
This blower wheel is designed for a specific rotation direction (CW or CCW) as viewed from the drive side; always verify your existing housing configuration to ensure proper airflow direction.
Can I use this wheel in non-Greenheck housings?
While technical specifications might overlap, this centrifugal fan wheel is optimized for Greenheck blower assemblies. Installing it in non-certified housings may alter performance curves and motor load.
How do I verify the bore size?
Check the shaft diameter of your existing motor. The 473303 is machined for a precise fit on standard HVAC motor shafts to prevent slipping and harmonic resonance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
