Control Circuit Boards

This is a BRAND NEW OEM Lennox/Armstrong Furnace Fan Control Circuit Board. The Lennox/Armstrong/Ducane Part # is 17W82 (also LB-91097C & 1173-1). Thanks for looking and good luck!   Function: The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. The Part # is 80M0001 (also 100925-03). Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the operation of other...

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 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 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 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-in-the-Box OEM Rheem/Ruud/Weather King/Corsaire Furnace Control Circuit Board The Part # is 62-24084-82 (Also Part # 1012-920A). This board works in many many furnaces!Function:The control board is the "brain" of your unit,...

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 block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

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 block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

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 block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

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 block of ice. The Kit Part replaces all the part #s listed below. Board comes with...