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Carrier 38TRA048 Ignition Control Board
The main ignition control board checks out gas flow, the ignition ignitor and some more sensing equipment. The ignition control board was always an important device that, in most cases, has become a standard part of the main board instead of a separate board.
Major signs the chief ignition control board will eventually need to be replaced
- The main ignition cycle is unable to commence when it is supposed to
- Initial communication from the primary thermostat never makes it to the main control board
- Any other problem within the furnace is inspected and turns out to be OK
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If you are going to be buying or ordering do your best and double check the model number as well as make a visual comparison in order to be sure the correct ignition control board is being ordered. Installation of a new ignition control board is not difficult if you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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