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International Comfort Products NHP048AKA1 Control Board
The control board is made to command the gas valve, the ignition igniter, all the various sensors and the blower all at once. The HVAC system will be unable to run unless the control board is accurately installed and configured. It is imperative that you select wisely upon choosing a board as a replacement due to variances between heating and cooling systems. A replacement board must have a matching part number consistent with both the make and model of furnace or air handler you have.
General warnings of a barely functioning control board
- Could be an a type of code directly somewhere on the circuit board
- AC or heating system is not able to function whatsoever
- Power to the circuit board has to be turned off and back on quite often for the furnace or AC to kick on
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If you are going to be buying or ordering do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the right control board is the one being purchased. There is no rule that says you have to install it yourself. Look for a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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