Marathon Electric AA28 AC Motor

The Marathon Electric AA28 AC Motor is a 1/25 HP, 115 VAC single‑phase motor designed for continuous‑duty operation in light‑duty air movement tasks such as HVAC blowers, fan assemblies, ventilation systems, and OEM machinery. With a rated speed of 1550 RPM at 60 Hz, it delivers reliable performance for condenser and evaporator fans, refrigeration units, and other air‑handling equipment, and mounting is OEM configuration dependent. It is commonly used as a replacement in maintenance, retrofit, and equipment repair projects, and is part of Marathon’s motors lineup for HVAC and related applications; common replacements include Marathon X706 1/25 HP 1550 RPM, Fasco D1164 1/25 HP 1550 RPM, and Dayton 71637643M 1/25 HP 1550 RPM motors.