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Carrier 25HPA430A0030010 Control Board
The control board is constructed to control the gas valve, the igniter, most sensors as well as the air circulator all in one unit. The entire heating and cooling system will not run without the board hooked up and is correctly configured. The selected board must have a matching part number consistent with both the brand and specific model of the system you have installed. It is of utmost importance when you decide to replace your control board due to the vast differences in certain brands.
Signals of a barely functioning Carrier control board
- The HVAC system has to be turned off and back on frequently in order to operate
- Could be an a strange code showing up on the board
- Heat or AC unit declines to go properly
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