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International Comfort Products TCA030AKA1 Control Board
The International Comfort Products TCA030AKA1 control board is made to oversee the gas valve, the igniter, most sensors and the blower all in one unit. The HVAC system will be unable to operate lest the circuit board is accurately installed and configured. Be very careful when you choose a replacement due to the many differences between brand and air handler types. A control board that you have chosen is supposed to have a part number that matches both the make and model of your particular system.
Cues of a poorly working main board
- When turned on, there is some sort of code lit up somewhere on the board
- The system board has to be reset rather frequently for the thermostat to kick in
- The HVAC system is unwilling to go at all
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