Reznor 155271 Ventor Wheel

The Reznor 155271 Ventor Wheel is a critical OEM replacement component engineered specifically for Reznor SFT series heaters, including models SFT60 through SFT125. As a veteran technician knows, maintaining the integrity of the draft inducer blower wheel is essential for ensuring precise combustion airflow and the safe venting of flue gases. This wheel is constructed from high-grade materials to withstand the thermal stresses and corrosive environments typical of gas-fired unit heaters. Its balanced blade design minimizes vibration, which protects the motor bearings and reduces ambient noise levels during the heating cycle. Using a genuine Reznor replacement part ensures that the system maintains its factory-specified static pressure and airflow velocity, preventing premature component fatigue and ensuring stable flame characteristics. Whether you are performing a seasonal teardown or addressing a noisy inducer assembly, this centrifugal blower fan provides the exact physical dimensions and aerodynamic profile required for seamless installation and immediate restoration of system performance.

• Precise OEM Fit: Specifically engineered for Reznor SFT60-125 units, eliminating the clearance and mounting issues common with universal aftermarket wheels.
• Enhanced Combustion Stability: Maintains the specific CFM and static pressure required for optimal fuel-to-air ratios and clean burner operation.
• Acoustic Performance: Precision-balanced blades reduce mechanical resonance and prevent vibration transfer through the heat exchanger.
• Industrial Durability: Built to handle the high cycling and exhaust temperatures found in commercial HVAC applications.

Is the 155271 wheel compatible with older Reznor XL units?
No, this part is specifically designed for the newer SFT series. Always verify the part number against your unit's serial plate or the manufacturer's illustrated parts list before installation.

What are the symptoms of a failing ventor wheel?
Technicians typically identify failure through excessive high-pitched noise, vibration in the inducer housing, or a persistent pressure switch error preventing the ignition sequence.

How do I ensure the new wheel is properly seated?
Ensure the motor shaft is cleaned of all debris and oxidation. Tighten the set screw onto the flat portion of the shaft to prevent slipping and ensure the wheel is centered within the housing shroud for proper clearance.

This item is not eligible for free shipping.

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.