maintaining the furnace exhaust venter performance standards required for DGAA and DGAH series units

which is standard for most Lennox-style direct drive blower wheels

Once the motor reaches approximately 75% to 80% of its rated speed

As the direct replacement for 8024204073

As technicians know

York S1-324-36074-321 Blower Motor 320788-702 maintaining the furnace exhaust venterThe York S1 324 36074 321 is a high efficiency 1HP EON ECM Blower Motor designed for precise airflow management in residential and light commercial HVAC systems. As an OEM replacement blower motor, this electronically commutated motor offers superior performance over standard PSC alternatives by utilizing a dedicated control module for variable speed operation. The constant airflow technology within the EON platform ensures that the system maintains