Carrier 48HG501457 Fan Shaft 318973-401 this is the factory-authorized replacement

this is the factory-authorized replacement part designed to match the footprint

the valve includes dual 1/8" side pilot outlets to accommodate various manifold configurations

This HVAC inducer fan blade is the exact factory specification required to restore original cooling performance in Reznor unit heater parts applications

specifically those utilizing PSC or CSIR type compressors

Carrier 48HG501457 Fan Shaft 318973-401 this is the factory-authorized replacementWhen you're out on a rooftop servicing a Carrier commercial unit, a failed blower assembly is often traced back to a compromised Carrier 48HG501457 Fan Shaft. This genuine OEM replacement fan shaft is engineered to the exact tolerances required for high static applications, measuring 1 inch in diameter and 23. 2 inches in length. Standard shafts often fall short in industrial settings, but this heavy duty blower shaft is constructed from high strength