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International Comfort Products PGMD48G0904 Control Board
Your system definitely will not run at all without the main control board installed as it should be according to the manufacturer. The control board is created to direct the gas valve, the ignition igniter, all the various sensors and the blower all in one unit. The control board picked should match the brand and the model of your heating and cooling system. It is of utmost importance upon choosing a board as a replacement because of the many variances of HVAC systems.
What signals that my HVAC circuit board is about to go out?
- Air conditioner or furnace does not operate well
- The entire system has to be reset often in order to run
- Could be an lit up error code revealed on the circuit board
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