Control Circuit Boards

This is a Brand New aftermarket replacement board for Lennox/Armstrong/Ducane Heat Pumps. Replaces Lennox/Armstrong/Ducane Part #s: 78H68 & 78H6801. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

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

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

This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Furnace Spark Ignition Control Circuit Board. The Part # is 63W26 (also 63W2601 100689-03 & 10068903). The Honeywell part # is S9220E1018. Thanks for looking and good luck!Function:The control board is the...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board designed to work with Lennox/Armstrong/Ducane Furnaces. This board replaces old part #s10M93 & 10M9301. This board has been updated several times but is a direct replacement for the...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board designed to work with Lennox/Armstrong/Ducane Furnaces. This board replaces old part #s32M88 & 32M8801. This board has been updated several times but is a direct replacement for the...

This is a BRAND NEW White Rodgers Integrated Fan Control Circuit Board designed to work with Lennox/Armstrong/Ducane Furnaces. This board replaces old part #s 56L84 & 56L8401. This board has been updated several times but is a direct replacement for the...

This is a Brand New aftermarket replacement board for Lennox/Armstrong/Ducane Heat Pumps. Replaces Lennox/Armstrong/Ducane Part #s: 58H28 & 58H2801. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Defrost Control Circuit Board. It is a quality aftermarket part designed to replace many Defrost Boards on many main brands (a large percentage of defrost control boards works the exact same way) It replaces all the part #s listed...

This is a Brand New aftermarket replacement board for Lennox/Armstrong/Ducane Heat Pumps. Replaces Lennox/Armstrong/Ducane Part #s: 86G16 & 86G1601. Thanks for looking and good luck!Function:The control board is the "brain" of your unit, coordinating and...

This is a BRAND NEW Universal Adjustable Anti-Short Cycle Time Delay Relay with Part # ICM102 (also ICM102B)- Made in the USA! It is a Delay on Make relay which means that whenever the power is turned on the relay will delay for a certain amount of time...

This is a BRAND NEW Universal Adjustable Anti-Short Cycle Time Delay Relay. It is a replacment for Mars Mars2 & GemTechPart #s 3239132367 1C310 & EAC700A . It is a Delay on Make relay which means that whenever the power is turned on the relay will time...