Reznor 97724 Ventor Wheel

The Reznor 97724 Ventor Wheel is a critical OEM component engineered for high-performance combustion air delivery in Reznor gas-fired unit heaters and duct furnaces. This precision-balanced venter blower wheel features a 4-inch diameter and 2-inch width, specifically designed to interface with draft inducer motors to manage flue gas exhaust and optimize the combustion process. Built with a 3/4-inch bore, this wheel ensures a secure press-fit or set-screw mounting on the motor shaft, preventing slippage under high-RPM thermal stress. For technicians servicing SC, HSC, or SCA series units, maintaining the integrity of the Reznor heater ventor wheel is essential to prevent pressure switch tripping and ensure adequate airflow through the heat exchanger. This replacement inducer fan wheel is manufactured from durable materials to withstand corrosive combustion byproducts and consistent heat cycling, making it a reliable choice for restoring industrial heating systems to factory performance levels.

• Optimized Combustion Efficiency: Precision blade geometry ensures consistent static pressure for reliable burner ignition and stable flame patterns.
• Vibration-Free Operation: Factory balanced to minimize mechanical stress on the inducer motor bearings, extending the service life of the entire venter assembly.
• Technical Compatibility: Engineered as a direct OEM replacement part for diverse Reznor heating models, ensuring exact fitment without field modifications.
• Durable Construction: Designed to resist the corrosive effects of exhaust flue gases and high-temperature environments typical in commercial HVAC applications.

How do I know if my Reznor ventor wheel needs replacement?
Indicators for replacement include unusual structural noise (vibration or squealing) during the inducer cycle, visible corrosion or missing blades, or persistent airflow-related error codes that prevent the heater from firing.

Will this wheel fit a 1/2-inch motor shaft?
No, the Reznor 97724 is designed with a specific 3/4-inch bore. Verify your inducer motor shaft diameter before installation to ensure a proper fit.

Can I use this on non-Reznor equipment?
While often categorized as a universal ventor wheel in some technical cross-references, it is specifically optimized for Reznor gas-fired units. Always check the original part number against the unit’s data plate for exact compatibility.

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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.