Overview Product Description Marley Replacement Fan Motor 6 Watt, 1550 RPM, 0.22 Amps 440-480 Volts, 60/50 Hz Rotation: CW Facing Lead End Shaft: 1/4" Dia. x 3/8" Long (threaded) CROSS REFERENCE: F33TPREV5087, 3900-2005-000, SP-B6HUEMA8, 1VEG9, HUHAA348, HUHAA548, MUH0341, MUH0541Fits Dayton Heater: 3UF76, 3UF80 ~ Product Videos Custom Field Product Reviews