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International Comfort Products PGMD36G1156 Control Board
Most systems will not operate without the board configured and seated properly. The control board is constructed to control the gas valve, the igniter, the flame sensor as well as the air circulator all at once. The chosen circuit board will need to pair with the part number from both the make and model of HVAC system. Be very careful while choosing a new control board due to variances between models within certain brands.
Clues of a deteriorating primary control board
- Air conditioning or heating system declines to work at all
- The entire system has to be reset rather frequently in order to run
- There seems to be flashing code being displayed on the control board
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