Control Circuit Boards

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Ignition Control Circuit Board. The Part # is 21W14 (also 101029-01). The Honeywell part # is 1097-610-I. Thanks for looking and good luck!Function:The control board is the "brain" of your unit,...

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 Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a brick of ice! The Kit Part replaces all the part #s listed below. Board comes with...

This is a BRAND NEW OEM Upgraded Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor. These are the two most common causes of a heat pump turning into a block of ice. The Kit Part replaces all the part #s listed below. Board...

This is a BRAND NEW Rheem/Ruud/Weather King/Corsaire Defrost Control Circuit Board and Defrost Sensor! These are the two most common causes of a heat pump turning into a brick of ice! The Kit Part replaces all the part #s listed below! Board comes with...

This is a BRAND NEW Trane/American Standard Alco Controls Pressure Differenital Control Circuit Board.The Trane/American Standard Part # is CNT02304 (also X13240074040 & 0097324). Thanks for looking and good luck!Function:The control board is the "brain"...

This is a BRAND NEW Trane/American Standard Alco Controls Pressure Differenital Control Circuit Board.The Trane/American Standard Part # is CNT02304 (also X13240074040 & 0097324). Thanks for looking and good luck!Function:The control board is the "brain"...