transmission fluids

or any visible warping that causes the blower wheel to wobble during operation

this unit delivers a nominal cooling capacity of 185

the 72L28 offers a robust construction capable of handling 50/60 Hz frequencies

312" orifice

Lennox 17D75 Motor 323613-751 transmission fluidsThe Lennox 17D75 is a high efficiency ECM blower motor designed for precise airflow control in residential and light commercial HVAC units. Operating at 208 230V and carrying a 1HP capacity, this variable speed motor utilizes advanced programmed logic to maintain constant CFM against varying static pressures. Primarily used in Lennox furnaces and air handlers, the 17D75 offers superior electrical commutation over standard PSC motors, significantly