Description
This is a BRAND NEW OEM Trane/American Standard Air Handler 3 Stage Control Circuit Board. The Board # is CNT05170 and D802034P02. The White Rodgers part # is 48C31 495 03 (or 48C31495) Thanks for looking and good luck!
Function:
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:
48C31 495 03
Repair Difficulty Level:
Partial List of Units that Use This Item:
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