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Carrier 38H Ignition Control Board
The ignition control board is a safety device that controls gas flow, the ignition sequence as well as other safety devices. It is an important device that is now usually a standard part of the main board instead of having two separate boards.
Clues of a deteriorating main ignition board
- Any other problem in the heating and cooling system checked out to be problem-free
- Initial sequence refuses to start when called upon
- The on-signal from the remote thermostat never turns up at the Carrier control board
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Before you decide on buying or ordering a new Carrier 38H replacement part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement ignition control board is being ordered. Replacing the ignition control board is a piece of cake assuming you have the time and have the proper tools to get it done.
Feel free to download your manual for help.
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