Lennox 81G51 Motor Refrigerant Thermal Protection: Includes internal safety

Thermal Protection: Includes internal safety resets to prevent winding damage during abnormal voltage spikes or stalled rotor conditions

If your application requires an auxiliary end switch (4-wire setup) for burner or pump sequencing

and Pulse Width Modulation signals

OEM gaskets like the 09RA0221282 are built to exact factory tolerances

Updated Specifications: Replaces the older 8612-023A model with improved environmental sealing for reliable performance in various outdoor conditions

Lennox 81G51 Motor Refrigerant Thermal Protection: Includes internal safetyThe Lennox 81G51 is a high performance, single phase HVAC blower motor designed for reliable air circulation in residential and light industrial applications. Operating at 208 230V, this 1 2 HP motor delivers a steady 825 RPM, providing the torque necessary to maintain consistent static pressure within the ductwork. As a direct OEM replacement motor, the 81G51 is identical to the Lennox 81G5101, ensuring a drop in fit with no modifications required to