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International Comfort Products T9MPD050F12C1 Control Board
The International Comfort Products T9MPD050F12C1 control board is made to command everything including the gas valve, the igniter, the flame sensor and the blower all at once. It is impossible for your furnace or air handler to even function lest the main control board is hooked up and is correctly configured. You must be careful when choosing a control board because of the many variances of systems. The control board picked should match the model number with both the brand and specific model of air handler system you have.
General indicators that your primary control board is failing
- The heating and cooling system will not initialize whatsoever
- The power to the system has to be turned off and back on many times a day for it to run correctly
- When turned on, there is a fault code shown directly on the front of the control board
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