Control Circuit Boards

This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board!The Trane/American Standard Part # isCNT04368 or21C140501G36 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board. The Trane/American Standard Part # is CNT05001 or21C140501G51 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board. The Trane/American Standard Part # is CNT04363 or21C140501G37. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board. The Trane/American Standard Part # is CNT06082 or21C140501G59 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board. The Trane/American Standard Part # is CNT04363 or21C140501G37. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board. The Trane/American Standard Part # is CNT05001 or21C140501G51 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW OEM Trane/American Standard Furnace Control Circuit Board. The Board # is KIT15943 (OEM Replacment for old White Rodgers Control Board # 50M61-495-04). This kit comes with the board a new ignitor wiring harness for the ignitor and...

This is a BRAND NEW OEM Upgraded Trane/American Standard Furnace Control Circuit Board.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...

This is a BRAND NEW OEM Upgraded Trane/American Standard Furnace Control Circuit Board.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...

This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board!The Trane/American Standard Part # isCNT04368 or21C140501G36 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing...

This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board.The Trane/American Standard Part # isCNT01642 or21C660621G01 . It replaces all the old part #s listed below. Thanks for looking and good luck!Function:The control board is the...

This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board.The Trane/American Standard Part # isCNT01642 or21C660621G01 . It replaces all the old part #s listed below. Thanks for looking and good luck!Function:The control board is the...