Carrier 342890-75104 Blower Assembly 326058-755 or "over-tightening" the nut into

or "over-tightening" the nut into the gas valve

This specific retainer is compatible with a broad range of Carrier

Utilizing a CCWSE rotation and a 3/8-inch shaft

Direct compatibility with Burnham gas boiler parts simplifies the 100959-01 installation process for field technicians

Carrier 342890-75104 Blower Assembly 326058-755 or "over-tightening" the nut intoThe Carrier 342890 75104 Blower Assembly is a factory authorized OEM housing and blower wheel kit designed to restore critical airflow in high efficiency air handlers and furnaces. As the direct replacement for the obsolete 316803 776, this assembly features a 10 inch diameter metal blower wheel (LA22JA004) with a 9 inch width and a standard 0. 5 inch bore, ensuring a precision fit on the motor shaft. Engineered for high static pressure applications,