Control Circuit Boards

This is an Upgraded White Rodgers Furance Control Board designed for Trane/American Standard Furnaces. It repalces the part #s listed below. The new board comes with instructions although installation is intuitive. **The board will not replace Lennox...

This is a BRAND NEW Trane/American Standard Control Circuit Board! The Board # is CNT03797 and the White Rodgers part # is 50A55-486. (OEM Replacement for all the Board Part #s Below). Board comes with instructions although installation is...

This is an Upgraded White Rodgers Furance Control Board designed for Trane/American Standard Furnaces. It repalces the part #s listed below. The new board comes with instructions although installation is intuitive. **The board will not replace Lennox...

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 an Upgraded White Rodgers Furance Control Board designed for Trane/American Standard Furnaces. It repalces the part #s listed below. The new board comes with instructions although installation is intuitive. **The board will not replace Lennox...

This is an Upgraded White Rodgers Furance Control Board designed to replace the old part numbers listed below. The new board comes with instructions although installation is intuitive. **The board will not replace Lennox control boards **Function:The...

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. This control board is mainly used in modular and mobile homes. It works with ALL...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board. This board has been updated several times but is a direct replacement for the old White Rodgers #s listed below. The White Rodgers # is 50A55843. Thanks for looking and good...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board. This board has been updated several times but is a direct replacement for the old White Rodgers #s listed below. The White Rodgers # is 50A55843. Thanks for looking and Good luck...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board. This board has been updated several times but is a direct replacement for the old White Rodgers #s listed below. The White Rodgers # is 50A55843. Thanks for looking and good...

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...