Lennox 25W65 Motor 320074-702 Optimized Combustion: Restores factory-spec RPMs

Optimized Combustion: Restores factory-spec RPMs to maintain the correct air-to-fuel ratio

and all necessary mounting hardware

Common Questions: Is the HD46AR254 a direct swap for the HD46AR241

this HVAC piston body matches original equipment tolerances

If your service manual specifies the older part number

Lennox 25W65 Motor 320074-702 Optimized Combustion: Restores factory-spec RPMsThe Lennox 25W65 is a high performance direct drive blower motor specifically engineered for demanding commercial HVACR applications. Operating at 575V with a 1 4 HP output, this PSC motor is designed for high efficiency airflow management in Lennox heating and cooling units. Running at a nominal 825 RPM, it provides the precise torque required for consistent static pressure across the evaporator or condenser coil. For the field technician, this motor