OEM Rheem Ruud Weather King Condenser FAN MOTOR 1/5 HP Replaces 51-21855-01 51-21855-02

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This is a BRAND NEW Rheem/Weather King/Corsaire/RUUD Air Conditioning Fan Motor. It's 1/5 HP 208-230 volts 1075 RPM. The rotation is reversible!! The Rheem/Weather King/Corsaire/RUUD part number is 51-23055-11 (replaces many other Rheem/Corsaire/Weather King/RUUD Part #s including 51-21855-01 & 51-21855-02 ) It takes a 3 uf Capacitor rated at 370 volts. This Motor mounts with screws in the SIDE instead of mounting studs coming out the back! ! **This OEM motor was designed by Rheem to replace several older motors. The motor has five wires but comes with a diagram showing how to replace older 3 wire and 4 wire motors.
An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have "end caps" that control the motor speeds. These can be removed and replaced separately.
Replaces Old Part #s:
51-21855-01 51-21855-02
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1 Review

  • 5
    Plug and play. Replaced old motor and started cooling home.

    Posted by Keith on 30th Jun 2023 13:26

    Still running one week later.

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