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Carrier 50JZ030300 Ignition Control Board
The main reason to have an ignition control board is that it manages the gas valve, the ignition sequence and a few other devices. The ignition control board was always an important electronic circuit board that some manufacturers have decided to blend to be a standard part of the main board for safety reasons.
Clues to watch for to know the ignition board will need replacing
- The ignition cycle declines to activate then the thermostat send a signal
- Any other problem within the heating and AC system checked out to be a-OK
- Initial communication from the thermostat never turns up at the main control board
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If you decide on picking up or ordering any Carrier 50JZ030300 replacement part do your best and double check the correct model as well as make a visual comparison so that you are positive that the correct replacement ignition control board is being ordered. Use caution when you replace or install any part of a heating or cooling system. If you are unsure about the installation then you should call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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