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The Goodman 10324248 Blower Housing is a genuine OEM scroll assembly designed for the WPC4348AHBA packaged air conditioner. The housing encloses the blower wheel and directs conditioned air smoothly into the duct system, making it essential to both airflow volume and quiet operation.
A cracked, corroded, or deformed blower housing causes turbulence, air leakage, rattling, and reduced CFM — which shows up as weak airflow, uneven cooling, and higher energy bills. Replacing a damaged housing restores the engineered airflow path and protects the blower motor from imbalance and added strain.
The OEM housing is dimensionally matched to the WPC4348AHBA cabinet, blower wheel diameter, and motor position. Aftermarket or salvaged housings rarely line up exactly, leading to wheel rub, air bypass, and vibration. For correct airflow and a clean mechanical fit, the genuine Goodman housing is the right part.
Moderate. Requires removing the blower assembly, transferring the wheel and motor, and re-seating the housing in the cabinet. Basic hand tools and careful alignment of the blower wheel are needed. Disconnect power first. Estimated time: 45–90 minutes; HVAC experience recommended.