The Lennox 27F04 – Regal 6505VUI GENTEQ Evergreen VS ECM Fan and Blower Motor

 

Product Description:

 

The Lennox 27F04 – Regal 6505VUI GENTEQ Evergreen VS ECM Fan and Blower Motor is a high-efficiency replacement motor designed for reliable airflow performance in residential and light commercial HVAC systems. Built on the proven GENTEQ Evergreen variable speed ECM platform, this motor delivers consistent torque, quiet operation, and improved energy efficiency compared to traditional PSC blower motors.

Rated at 1/2 horsepower and operating at up to 1050 RPM, this ECM blower motor supports dual voltage input at 120/240 volts, allowing for flexible installation across a wide range of Lennox air handlers and furnaces. The 48 frame, OPAO (Open Drip Proof Air Over) construction ensures dependable operation while maintaining proper cooling and durability under normal HVAC operating conditions.

The Regal 6505VUI Evergreen VS ECM motor is engineered as a direct replacement for the OEM Lennox 27F04 motor, making it an excellent solution for system repairs, efficiency upgrades, or preventative maintenance. Variable speed ECM technology helps optimize airflow, reduce electrical consumption, and extend overall system life.

This motor is ideal for HVAC technicians and contractors looking for a dependable, OEM-compatible blower motor that meets modern efficiency standards while maintaining precise airflow control.

 

Specifications:

 

Manufacturer: Regal
OEM Reference: Lennox 27F04
Model Number: 6505VUI
Motor Type: Variable Speed ECM (Electronically Commutated Motor)
Horsepower: 1/2 HP
Voltage: 120 / 240 VAC
Speed: Up to 1050 RPM
Frame Size: 48 Frame
Rotation: OPAO (Open Drip Proof Air Over)
Application: HVAC fan and blower motor
Mounting: Standard 48 frame mounting
Efficiency: High-efficiency ECM design
Compatibility: Lennox and compatible HVAC systems requiring 27F04 replacement