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International Comfort Products HAC236GKA4 Control Board
The International Comfort Products HAC236GKA4 control board is constructed to control the gas valve, the ignition igniter, all the sensors as well as the air circulator all together. The system will cease to be able to function without the main control board configured and seated properly. It is of utmost importance when you choose a replacement due to so many small differences in heating and cooling systems. The selected board will have a part number that will match both the brand and specific model of HVAC system.
General warnings of a weak main board
- Air conditioner or furnace refuses to start correctly
- When turned on, there is lit up error code appearing on the control board
- The board has to be turned off and back on quite frequently in order to operate
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