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International Comfort Products N9MP2075B12C2 Control Board
The control board is made to control the gas valve, the igniter, all the various sensors as well as the air circulator all together. The system will cease to activate lest this board is in its proper place and configured for your unit. Be absolutely sure while selecting a replacement due to so many small differences in brand and air handler types. The control board you choose should have part numbers that match both the make and model of the system you have installed.
Simple signals your main board is dying
- The entire system is unwilling to start properly
- There may be a fault code being shown on the board
- The system board has to be powered down and back up quite a lot in order to continue running
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