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Carrier GT-G Control Board
The HVAC system will be unable to operate whatsoever unless this board is properly connected to the unit. The Carrier GT-G control board is designed to command the gas valve, the ignition igniter, the flame sensor as well as the air circulator all at once. Be very careful upon choosing a board as a replacement because of the diversity of HVAC systems. Any control board you choose will have to match part numbers the brand and the model of the unit in question.
Subtle hints your control board is dead
- System has a numbered error code being displayed somewhere on the circuit board
- The system board needs to be reset quite often for the system to operate once again
- The AC or furnace is not able to operate period
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Before you decide on buying or ordering do your best and cross-check the model number as well as make a visual comparison so that you are positive that the proper replacement control board is being ordered. Once you have the part to install it yourself. Hire someone with experience in your community to do the job for you.
Feel free to download your manual for help.
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