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Carrier 48GS042090300 Ignition Control Board
The main ignition control board oversees the main gas intake valve, the ignition sequence and the flame sensing circuits. It has always been a vital device that has now become a part of the main control board for safety reasons.
Simple signals the major ignition board will not last the year
- Any other potential problem throughout the system is looked at and turns out to be okay
- The electrical signal from the remote thermostat never makes it to the main board
- The ignition system is unwilling to commence even though it is supposed to
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Before buying or ordering a new Carrier 48GS042090300 replacement part, do your due diligence and make sure of the model number as well as make a visual inspection in order to be sure the correct ignition control board is being ordered. Once you have the part to install it yourself. Look for a professional in your community to do the job for you.
Feel free to download your manual for help.
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