Lennox 81G51 Motor Refrigerant this part is strictly for

this part is strictly for commercial LGB boilers

Field technicians will find the 5-inch insertion length compatible with common York and Source 1 equipment

the A19QSC-1 features a fixed 5 degree F differential

offering seamless field compatibility for contractors servicing older units across the Lennox

and Pulse Width Modulation signals

Lennox 81G51 Motor Refrigerant this part is strictly forThe 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