Century Electric Motors F48U72A01 Electric Motor

The Century F48U72A01 Electric Motor is a compact two-speed, single-phase motor rated at 1/3 horsepower for 115 V operation, delivering 1100 rpm on one of its speeds and intended for use in small HVAC components. It is commonly used as a unit heater motor in HVAC equipment, with retailer listings and cross-references to AO Smith Century replacements such as UH1036NB, indicating interchangeability within Century/AO Smith replacement parts. The F48U72A01 appears in cross-reference catalogs and online listings within Century’s product family and is marketed today under Regal Rexnord’s umbrella, reflecting the ongoing support for legacy Century parts and their continued availability. Designed for 115 V, single-phase power, this motor aligns with standard North American wiring found in unit heaters and related equipment, offering a practical option for replacing aging motors in residential and light commercial systems.