Control Circuit Boards

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

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Intermittent Pilot Ignition Control Circuit Board. This is an aftermarket replacement for Lennox/Armstrong/Ducane part #s LB-90701C LB-90701B & LB-92869A. Function:The control board is the "brain" of...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. The Lennox/Armstrong/Ducane part # is 94W83. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the operation of...

This is a BRAND NEW OEM Lennox/Armstrong Furnace Control Circuit Board. The Part # is 81W03. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the operation of other various components by...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Intermittent Pilot Ignition Control Circuit Board. This is an aftermarket replacement for Lennox/Armstrong/Ducane part #s LB-90701A LB-90087A & LB-92869B. Function:The control board is the "brain" of...

This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Furnace Spark Ignition Control Circuit Board. The Part # is 63W26 (also 63W2601). The Honeywell part # is S9220E1018. Thanks for looking and good luck!Function:The control board is the "brain" of your...

This is a BRAND NEW OEM Lennox/Armstrong Furnace Control Circuit Board. The Part # is 81W03. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and executing the operation of other various components by...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Integrated Fan Control Circuit Board. The White Rodgers # is 50A55843 and it replaces old Lennox/Armstrong/Ducane part #s 12L42 & 12L4201. Thanks for looking and good luck!Function:The control board is...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Integrated Fan Control Circuit Board. The White Rodgers # is 50A55843 and it replaces old Lennox/Armstrong/Ducane part #s 56L85 & 56L8501. Thanks for looking and good luck!Function:The control board is...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Intermittent Pilot Ignition Control Circuit Board. This is an aftermarket replacement for Lennox/Armstrong/Ducane part #s 34G66 34G6601 80N92 & 80N9201. Function:The control board is the "brain" of your...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Intermittent Pilot Ignition Control Circuit Board. This is an aftermarket replacement for Lennox/Armstrong/Ducane part #s 18G91 18G9101 97H04 & 97H0401. Function:The control board is the "brain" of your...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. This is an aftermarket replacement for Lennox/Armstrong/Ducane part #s: 17G31 17G3101 34G66 & 34G6601. Function:The control board is the "brain" of your unit, coordinating and...