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International Comfort Products NDN5075BFB1 Control Board
HVAC systems will not operate whatsoever unless this board is properly connected to the unit. The International Comfort Products NDN5075BFB1 control board is designed to control everything including the gas valve, the igniter, all the sensors as well as the air circulator all in one unit. The board that you will choose will have a matching part number that will fit in both the make and model of HVAC system. It is of utmost importance while choosing a new control board due to the vast differences in HVAC systems.
Major indications of a barely functioning main circuit board
- The entire system has to be powered down and back up rather frequently for the thermostat to kick in
- AC or heating system does not go period
- There is some sort of error code being shown on the control board
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Before buying or ordering do your best and double check the model number as well as make a visual comparison so that you are positive that the correct replacement control board is the one being purchased. There is no rule that says you have to install the part by yourself. Look for a professional locally to replace the part.
Feel free to download your manual for help.
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