Control Circuit Boards

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Fan Control Circuit Board. The Part # is 39M84 (also 39M8401). The Honeywell part # is ST9103A 1069. Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Intertherm/Nordyne/Miller/Maytag/Tappan/Fridigaire Furnace Control Circuit Board. Part # is 624736 (Honeywell part # is 1139-810 & 1139-83-810A). Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Intertherm/Nordyne/Miller/Maytag/Tappan/Fridigaire Furnace Control Circuit Board. Part # is 624735 (Honeywell part # is 1139-800 & 1139-83-8001A). Thanks for looking and good luck!Function:The control board is the "brain" of your...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor! These are the two most common causes of a heat pump turning into a brick of ice! The Kit Part replaces all the part #s listed below! Board comes with...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board.The Trane/American Standard Part # is CNT03600 (alsoC800796P01 & X13100419010). Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board.The Trane/American Standard Part # is CNT05482 (also21C140501G55 & X13690250550 ). Thanks for looking and good luck!Function:The control board is the "brain" of your...

This is a BRAND NEW Trane/American Standard Defrost Control Circuit Board.The Trane/American Standard Part # is CNT04333 (also21C150625G04 ). 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 CNT02938 (also21C151619G01X13690251010 ). Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Trane/American Standard Heat Pump Defrost Control Circuit Board.The Trane/American Standard Part # is CNT02940 (also21C151619G03). Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating...

This is a New Upgraded Furnace Control Circuit Board. This Board is designed as a replacement for the York/Luxaire/Coleman part numbers listed below. It replaces all control boards in York/Luxaire/Coleman furnaces where the Model # begins with one...

This is a Brand New OEM Upgraded Source1 Furnace CFM 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...

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...