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International Comfort Products PGS048S120F Control Board
The control board is made to control the gas valve, the ignition igniter, all the sensors as well as the blower all in one unit. HVAC systems will not operate without the board installed as it should be according to the manufacturer. The proper control board must be compatible with both the brand and specific model of the unit you have installed. You must do some research while searching to pick up a replacement control board due to so many small differences in models and types.
What warnings are present when my HVAC circuit board is not working properly?
- When turned on, there is a fault code indicated directly somewhere on the board
- Everything has to be turned off and back on a lot for the thermostat to kick in
- The whole unit cannot go well
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