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International Comfort Products NNE100F20G1 Control Board
The control board is made to control the gas valve, the igniter, all the sensors as well as the blower all at once. The entire heating and cooling system will not activate lest the main control board is in its proper place and configured for your unit. The proper control board will have a part number that will match both the make and model of your heating and cooling system. It is of utmost importance while picking a new replacement board because of the wide variety of brand and air handler types.
What you should see if the main board has to be replaced?
- When turned on, there is a type of code displayed on the circuit board
- The power to the system has to be turned off and back on rather frequently for it to run
- The HVAC system is not able to function well
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