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If you have a Century (formerly A.O. Smith) part number that you are looking for, please search for it using the Search Motors box at the top of your screen. If you don’t find your item there, please feel free to use the categories below, or contact our Customer Service Department at (800) 270-4579 or custserv@emotorpro.com and we will gladly try cross-referencing your number or helping you in any way we can. We look forward to serving you!

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Catalog#: 78Century 78 4.4" Diameter HVAC OEM Replacement Motor - 78
Century$350.45Product Type: Shaded PoleHP: 1/15RPM: 1550Volts: 115Amps: 2.1Hz: 50/60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Ring/StudM...
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Catalog#: 484Century 484 4.4" Diameter HVAC OEM Replacement Motor - 484
Century$245.25Product Type: Shaded PoleHP: 1/15RPM: 1550Volts: 115Amps: 2.3Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
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Catalog#: 53Century 53 4.4" Diameter HVAC Condenser Fan Motor - 53
Century$206.85Product Type: Shaded PoleHP: 1/12RPM: 1550Volts: 115Amps: 2.6Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
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Catalog#: 472Century 472 4.4" Diameter HVAC OEM Replacement Motor - 472
Century$255.96Product Type: Shaded PoleHP: 1/12RPM: 1550Volts: 208-230Amps: 1.3Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/Stud...
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Catalog#: 305Century 305 4.4" Diameter HVAC Ventilation Fan Motor - 305
Century$244.98Product Type: Shaded Pole HP: 1/65, 1/40 RPM: 1050 Volts: 115 Amps: 1.1/0.7 Hz: 60 Phase: 1 Frame: 4-5/16" Enclosure Type: OAO (Open Air Over) Moun...
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Catalog#: 85Century 85 4.4" Diameter HVAC Ventilation Fan Motor - 85
Century$259.35Product Type: Shaded PoleHP: 1/10RPM: 850Volts: 115Amps: 4Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMotor D...
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Catalog#: 97Century 97 4.4" Diameter HVAC OEM Replacement Motor - 97
Century$363.88Product Type: Shaded PoleHP: 1/25, 1/12RPM: 1050Volts: 115Amps: 4/1.6Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Ring/...
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Catalog#: 9484Century 9484 4.4" Diameter HVAC OEM Replacement Motor - 9484
Century$347.93Product Type: PSC (Permanent Split Capacitor)HP: 1/15RPM: 1050Volts: 208-230Amps: 0.6Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over...
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Catalog#: 9485Century 9485 4.4" Diameter HVAC OEM Replacement Motor - 9485
Century$383.54Product Type: PSC (Permanent Split Capacitor)HP: 1/12RPM: 875/1050Volts: 208-230Amps: 0.8/0.5Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open ...
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Catalog#: 781Century 781 4.4" Diameter HVAC OEM Replacement Motor - 781
Century$222.80Product Type: Shaded PoleHP: 1/10RPM: 1550Volts: 115Amps: 2.4Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: BandMotor Dia...
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Catalog#: 657Century 657 4.4" Diameter HVAC OEM Replacement Motor - 657
Century$300.02Product Type: Shaded PoleHP: 1/20RPM: 1550Volts: 208-230/460Amps: 0.75/0.34Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: TEAO (Totally Enclosed Air O...
View full details$300.02Sold out -
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Catalog#: 55Century 55 4.4" Diameter HVAC Condenser Fan Motor - 55
Century$232.79Product Type: Shaded PoleHP: 1/15RPM: 1050Volts: 115Amps: 2.5Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
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Catalog#: 543Century 543 4.4" Diameter HVAC OEM Replacement Motor - 543
Century$210.73Product Type: Shaded PoleHP: 1/25, 1/20, 1/15RPM: 1550Volts: 115Amps: 2.8/2/1.6Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mount...
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Catalog#: 52Century 52 4.4" Diameter HVAC Condenser Fan Motor - 52
Century$192.58Product Type: Shaded PoleHP: 1/15RPM: 1550Volts: 115Amps: 2.2Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
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Catalog#: 50Century 50 4.4" Diameter HVAC Ventilation Fan Motor - 50
Century$236.48Product Type: Shaded PoleHP: 1/15RPM: 1050Volts: 115Amps: 2.5Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
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Catalog#: 420Century 420 4.4" Diameter HVAC Condenser Fan Motor - 420
Century$254.56Product Type: Shaded PoleHP: 1/20, 1/15, 1/10RPM: 1550Volts: 115Amps: 3.3/2.4/1.7Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mou...
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Catalog#: 407Century 407 4.4" Diameter HVAC Condenser Fan Motor - 407
Century$295.54Product Type: Shaded PoleHP: 1/15, 1/12, 1/9, 1/6RPM: 1550Volts: 115Amps: 4.8/3.1/2.6/2.3Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air ...
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Catalog#: 394Century 394 4.4" Diameter HVAC OEM Replacement Motor - 394
Century$359.65Product Type: Shaded PoleHP: 1/15RPM: 1050Volts: 115Amps: 2.2Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMoto...
View full details$359.65Sold out -
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Catalog#: 364Century 364 4.4" Diameter HVAC Condenser Fan Motor - 364
Century$248.94Product Type: Shaded PoleHP: 1/60, 1/40, 1/30, 1/20RPM: 1550Volts: 115Amps: 1.8/1.3/0.95/0.7Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open A...
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Catalog#: 341Century 341 4.4" Diameter HVAC Condenser Fan Motor - 341
Century$365.29Product Type: Shaded PoleHP: 1/10RPM: 1650Volts: 115/230Amps: 2.2/1.1Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: TEAO (Totally Enclosed Air Over)Mo...
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Catalog#: 363Century 363 4.4" Diameter HVAC Condenser Fan Motor - 363
Century$296.73Product Type: Shaded PoleHP: 1/60, 1/40, 1/30, 1/20RPM: 1550Volts: 115Amps: 1.8/1.3/0.95/0.7Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open A...
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Catalog#: 309Century 309 4.4" Diameter HVAC Ventilation Fan Motor - 309
Century$256.67Product Type: Shaded PoleHP: 1/10RPM: 850Volts: 230Amps: 2.2Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: Band/StudMotor...
View full details$256.67Sale -
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Catalog#: 332Century 332 4.4" Diameter HVAC OEM Replacement Motor - 332
Century$286.64Product Type: Shaded PoleHP: 1/30, 1/20RPM: 1000Volts: 115Amps: 2.2/1.1Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: TENV (Totally Enclosed Non Venti...
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Catalog#: 322Century 322 4.4" Diameter HVAC Condenser Fan Motor - 322
Century$217.60Product Type: Shaded PoleHP: 1/25RPM: 1550Volts: 115Amps: 1.4Hz: 60Phase: 1Frame: 4-5/16"Enclosure Type: OAO (Open Air Over)Mounting: BandMotor Dia...
View full details$217.60Sold out