Control Circuit Boards

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Digital Oil Primary Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions wires and any other hardware you may or may not need to update your old control with...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Furnace Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions and several wiring harnessness to convert old plug designs into this updated board. You will only...

This is a BRAND NEW Honeywell Digital Oil Primary Control Circuit Board. It's designed to replace all the Honeywell part #s listed below. Board comes with instructions wires and any other hardware you may or may not need to update your old control with...

This is a BRAND NEW Lennox/Armstrong/Ducane Defrost Control Circuit Board. The Part # is 17M14 (also 17M1401). Honeywell part # is 1084-800 (also 1084-83-800B) Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...