Fasco A086 Inducer Motor

For furnace technicians performing an OEM-grade repair, the Fasco A086 Inducer Motor is the industry-standard replacement designed for specific 115V single-speed draft applications. This shaded pole inducer motor delivers a consistent 3200 RPM, providing the static pressure required to safely clear combustion gases from the heat exchanger. Built with a 3.3-inch diameter frame, the A086 features high-grade ball bearings and internal thermal protection to handle the high-ambient conditions of a furnace cabinet. As a professional HVAC draft inducer replacement, it serves as the direct cross-reference for S1-026-29620-000 and 703020, as well as Rheem JA1N065 and 20th Century 7021-5853. This 1.3-amp furnace exhaust motor is engineered for a clockwise rotation (viewing shaft end) and includes a 4.5-inch by 1.375-inch blower wheel pre-installed. Utilizing a Fasco A086 motor ensures a drop-in fit, maintaining the original flue gas flow rates and pressure switch calibration required for high-efficiency heating systems.

• Direct OEM Cross-Reference: Specifically engineered to replace York S1-026-29620-000 and Rheem 703020 without bracket modifications.
• Enhanced Durability: Equipped with ball bearings rather than standard sleeve bearings for extended service life in high-heat environments.
• Efficient Combustion: Maintains a precise 3200 RPM to ensure proper venting and prevent pressure switch trips.
• Safety Integrated: Features internal thermal overload protection to prevent motor burnout during restricted vent conditions.
• Complete Assembly: Includes the draft inducer blower wheel, reducing installation time in the field.

What is the direct replacement for Rheem 70-21876-01?
The Fasco A086 is the designated technical replacement for Rheem/Ruud part numbers 70-21876-01, JA1N065, and JA1N062, matching the 115V electrical footprint and 3.3" frame size.

Can this motor be used in a multi-speed furnace?
No, this is a 1-speed draft inducer motor. It is designed for single-stage heating systems where a constant 115V signal is provided to the inducer during the ignition trial and run cycle.

Does the A086 include the blower wheel?
Yes, this centrifugal inducer assembly comes with the blower wheel attached, ensuring the internal balance matches the 3200 RPM operating speed.

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.