Description
This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board!The Trane/American Standard Part # is CNT05001 or21C140501G45 . This board has no T1 terminal- Trane has upgraded the board so that the T1 terminal is no longer needed as it's funtion is built into the board. If your old board has the T1 terminal simply disconnect the wire and coil it up. 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:
CNT3715 CNT03715
Repair Difficulty Level:
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