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International Comfort Products T8DNL125L20B1 Control Board
The International Comfort Products T8DNL125L20B1 control board is created to regulate the gas valve, the ignition igniter, all the sensors as well as the air circulator all in one unit. Your system definitely will not run without the board in its proper place and configured for your unit. You must be careful while picking a new replacement board due to the many differences between systems. Any control board you choose should match both the make and model of your heating and cooling system.
Subtle hints your primary control board will die soon
- There is a certain error code instantly appearing on the front of the control board
- Power to the circuit board has to be powered down and back up a lot in order to run
- The furnace or AC will not go correctly
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