Lennox 23V31 - Regal 6205E, Genteq EVERGREEN® EM Constant Torque Blower Motor, 1/2 HP, 1 Ph, 60 Hz, 208-230 V, 1075 RPM, 5 Speed, 48 Frame, OAO

 

Lennox 23V31 blower motor is a high-efficiency replacement motor designed for reliable airflow performance in residential and light commercial HVAC systems. This motor is equivalent to Regal 6205E and is part of the Genteq EVERGREEN® EM series, engineered to replace OEM constant torque ECM motors while maintaining proper airflow and system efficiency.

Manufactured by Regal, the EVERGREEN EM motor provides consistent torque output across varying static pressures, helping maintain comfort while reducing energy consumption compared to traditional PSC motors. With a 1/2 HP rating, 208–230 VAC single-phase power, and a 1075 RPM speed, this motor is well suited for air handlers, furnaces, and blower applications requiring dependable multi-speed operation.

The 5-speed configuration allows flexible airflow adjustment to match system requirements, while the 48-frame OAO (open air over) design supports effective cooling during operation. This motor is commonly used as a direct replacement in compatible Lennox systems and other HVAC equipment that specifies a constant torque ECM blower motor.

Designed for durability and long service life, the Lennox 23V31 / Regal 6205E motor is an ideal solution for technicians and contractors looking for a reliable, energy-efficient blower motor replacement that meets OEM performance standards.

 

Key features and specifications

• Lennox part number 23V31
• Regal model 6205E
• Genteq EVERGREEN EM constant torque ECM motor
• 1/2 HP
• 208–230 VAC, 1 phase, 60 Hz
• 1075 RPM
• 5 speed operation
• 48 frame
• OAO enclosure
• Designed for HVAC blower and air handler applications

 

This blower motor is suitable for maintenance, repair, or replacement projects where consistent airflow, efficiency, and compatibility with constant torque ECM systems are required.