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International Comfort Products GPFM48S120F Control Board
The control board is designed to control everything including the gas valve, the ignition igniter, all the various sensors as well as the air circulator all at once. The HVAC system will be unable to run at all lest this board is properly connected to the unit. The brand of board you choose should be compatible with both the brand and specific model of furnace or air handler you have. It is of utmost importance while searching to pick up a replacement control board due to differences in brands, models and types of systems.
Key indicators that my International Comfort Products control board is not working right?
- The system board has to be turned off and back on quite a lot for the thermostat to kick in
- The HVAC system will not go correctly
- When turned on, there is some sort of code showing up on the front of the control board
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