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International Comfort Products TCA036AKA1 Control Board
Most systems will not be able to function lest the main control board is properly connected to the unit. The control board is created to regulate everything including the gas valve, the igniter, all the sensors as well as the air circulator all at once. The brand of board you choose should match the model number with both the make and model of furnace or air handler you have. You should always be careful while searching to pick up a replacement control board because of the wide variety of brand and air handler types.
How do you know when your HVAC circuit board is failing?
- System ceases to go well
- There is a fault code indicated directly on the control board
- The whole system has to be turned off and back on quite often for it to work
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