Rheem-Ruud 70-24041-01 Blower Wheel

The Rheem-Ruud 70-24041-01 Blower Wheel is a high-performance, double-inlet centrifugal component engineered for critical air delivery in residential and light commercial forced-air systems. As an OEM replacement blower wheel, this unit ensures precise static pressure performance and rotational balance, preventing the premature motor bearing wear often caused by generic alternatives. It features a 12 3/4" diameter and 11 1/8" width, designed specifically for direct drive blower motors with a 1/2" shaft. The clockwise (CW) rotation and concave disc configuration optimize airflow efficiency across the heat exchanger, a vital factor for maintaining AFUE ratings in gas furnaces. Constructed with 43 offset blades, this centrifugal fan wheel provides quiet operation and structural integrity under high-static conditions. For HVAC technicians, this part is a drop-in solution for specific Rheem, Ruud, and Protech air handlers and furnaces, including the RGRA, RGRJ, and RGTA series, ensuring the blower assembly remains within factory specifications for CFM output and thermal management.

• Precision Balance: Individually balanced 43-blade design reduces vibration, protecting the 1/2" bore assembly from mechanical stress.
• Double Inlet Configuration: Enhances air intake volume, making it highly effective for furnace blower wheel replacement in high-demand heating cycles.
• Direct Drive Compatibility: Sized for immediate installation onto 1/2" diameter motor shafts with a single-set screw security point.
• Corrosion Resistance: Built from durable galvanized steel to withstand the humidity and temperature fluctuations found in HVAC blower motor components.

Is the rotation reversible on this blower wheel?
No, this unit is engineered strictly for clockwise (CW) rotation. Verify your motor's lead-end rotation before installation to ensure the blades maintain the correct aerodynamic profile.

Will this wheel fit a standard 12x11 housing?
Yes, while the nominal size is often listed as 12x11 blower wheel, the actual physical dimensions of 12 3/4" x 11 1/8" are the standard technical specs for this specific Rheem-Ruud part number.

Does this include the set screw?
This HVAC blower wheel typically features a pre-installed hub with one set screw, designed to lock onto the flat surface of a 1/2" keyed or round motor shaft.

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.