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 OEM Trane/American Standard Furnace Control Circuit Board. The Board # is KIT15943 (also D344301P01 CNT6424 & CNT06424). This kit comes with the board a new ignitor wiring harness for the ignitor and instructions in case needed...

This is a BRAND NEW OEM Trane/American Standard Furnace Control Circuit Board. The Board # is KIT15943 (also D344301P01 CNT6424 & CNT06424). This kit comes with the board a new ignitor wiring harness for the ignitor and instructions in case needed...

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 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 # isCNT04364 or21C140501G38 . Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing...

This is a BRAND NEW OEM Upgraded Trane/American Standard Furnace Control Circuit Board.The main picture is the board that replaces the old obsolete board in the second photo.Function:The control board is the "brain" of your unit, coordinating and...

This is a Brand New OEM Upgraded Source1 Furnace Control Circuit Board. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. It is an OEM Upgrade for the part numbers listed below.Function:The control board is...

This is a Brand New OEM Upgraded Source1 Control Circuit Board. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. It is an OEM Upgrade for the part numbers listed below.Function:The control board is the...

This is a Brand New OEM Upgraded Source1 Furnace Air Handler Control Circuit Board. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. It is an OEM Upgrade for the part numbers listed below.Function:The...