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Carrier FC4B Ignition Control Board
Another safety feature is the ignition control board, which keeps an eye on gas intake, the ignition ignitor and other important devices. It is an important safety device that is now usually a vital part of the main control board for enhanced safety.
Clues the chief ignition control board needs replacing
- The ignition system does not activate when it is supposed to
- Initial communication from the home thermostat gets lost before it makes it to the main board
- Any other potential problem in the system is inspected and turns out to be in good health
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Before buying or purchasing a replacement ignition control board for your Carrier FC4B do your best and double check the model number and also make a visual comparison in order to be sure the right ignition control board is the one being purchased. There is no need to install it yourself. Locate a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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