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Panasonic CS-E18NKUA Control Board
The HVAC system will be unable to run at all without the main control board in its proper place and configured for your unit. The Panasonic CS-E18NKUA control board is designed to regulate the gas valve, the igniter, the flame sensor as well as the blower all in one unit. You must be careful upon choosing a board as a replacement because of the wide variety of models within certain brands. The correct control board will have to be compatible with the brand and the model of the unit you have installed.
Simple indications of a poorly working primary control board
- Could be an a numbered error code lit up on the front of the control board
- Power to the circuit board has to be turned off and back on many times a week for it to work
- The HVAC system ceases to start whatsoever
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