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International Comfort Products PGMD47H135A Control Board
The International Comfort Products PGMD47H135A control board is made to control everything including the gas valve, the ignition igniter, the flame sensor as well as the air circulator all at once. Most systems will not run lest this board is correctly installed. A control board that you have chosen should be compatible with the brand and the model of air handler system you have. You must be sure when you are choosing a replacement board due to the vast differences in HVAC systems.
Clues your control board is in dire straights
- There is some sort of error code showing up on the circuit board
- The unit is not able to go correctly
- Power to the control board has to be powered down and back up all the time in order to continue running
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