Control Circuit Boards

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 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 Lennox/Armstrong Furnace Spark Ignition Control Circuit Board. The Part # is 80M27 (also 80M2701). Honeywell # is 1012-968-I (also1012-83-9673A). Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 84W88 (also 84W8801). Honeywell part # is 1084-851 (also 1084-83-8513A) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

This is a BRAND NEW OEM Lennox/Armstrong Furnace Furnace Control Circuit Board. The Part # is 94W83. Honeywell # is 1012-977A. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Ignition Control Circuit Board. The Part # is 59K21 (also 59K2101). Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the operation...

This is a BRAND NEW OEM Lennox/Armstrong Furnace Fan Control Circuit Board. The Lennox/Armstrong/Ducane Part # is 17W82 (also 100900-01 & 10090001). Thanks for looking and good luck!   Function: The control board is the "brain" of your...