Circuit board manufactured for Trane and American Standard equipment. Parts listed here are genuine factory parts . They are labeled as Service First which is the Trane and American Standard brand for their parts line. American Standard equipment is a division of Trane Corp. If you are not sure which circuit board is correct for your application please contact us with your equipment model number and we will be happy to identify the correct part for you. We always recommend using the correct circuit board for your equipment instead of an after market board as there are factory specific algorithms designed into most circuit boards that will increase the efficiency and life of your equipment. The UL rating will also be maintained when you use the factory approved part.
Trane Circuit Board

Trane Defrost Control Board CNT05001

Trane Defrost Control Board CNT05482
Trane Defrost Control Board CNT05875

Trane Defrost Control Circuit Board CNT04368

Trane Defrost Control Circuit Board CNT05010

Trane Defrost Control Circuit Board CNT06080

Trane Defrost Control Circuit Board CNT06082


Trane Defrost Control Circuit Board CNT08177
Trane Dual Stage Control Board CNT03728

Trane Fan Control Board BRD00916

Trane Fan Control Circuit Board CNT03600


Trane Furnace Control Board CNT08121


Trane Ignition Control Board CNT03457

Trane Ignition Control Board CNT05135

Trane Ignition Control Board MOD01298

Trane Ignition Control Circuit Board CNT07738

Trane Ignition Module MOD01393

Trane Integrated Fan Control Circuit Board CNT08120
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