Control Circuit Boards

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 100135-05 & 100135-04. Thanks for l

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 13U60 & 13U6001. Thanks for looking

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 86M38 & 86M3801 . Thanks for lookin

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 81W99 & 81W9901. Thanks for looking

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 40W00 & 40W00. Thanks for looking a

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 40W00 & 40W00. Thanks for looking a

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 60L39 & 60L3901. Thanks for looking

This is a BRAND NEW Lennox/Armstrong/Ducane Heat Pump Defrost Control Circuit Board. It is designed to replace part #s 42W04 & 42W0401. Thanks for looking

This is a brand new furnace can control circuit board. It is designed to replace the board part numbers listed below. Thanks for looking and good luck!<

This is a brand new furnace can control circuit board. It is designed to replace the board part numbers listed below. Thanks for looking and good luck!<

This is a brand new furnace can control circuit board. It is designed to replace the board part numbers listed below. Thanks for looking and good luck!<

This is a Brand New OEM Upgraded Source1 Furnace 2 Stage ECM Control Circuit Board. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Lux