OEM Rheem Ruud Heat Pump Defrost Control Board Kit 47-21517-02 47-21517-82

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This is a brand new Rheem/Ruud/Weather King/Corsaire Upgraded Heat Pump Defrost Control Circuit Board Kit. The kit includes the control board, the defrost relay, two sensors and a few accessories.
The control board is the "brain" of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces Old Part #s:
47-21517-02 47-21517-82
Repair Difficulty Level:
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