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Nordyne E3EB-023H Control Board
Your system definitely will not run unless the control board is installed. The control board is constructed to command the gas valve, the igniter, most sensors and the blower all together. Any control board you choose should match the model number with both the make and model of the system you have installed. You must do some research while searching to pick up a replacement control board because of the wide variety of models within certain brands.
Subtle cues of a worsening main circuit board
- The HVAC system has to be turned off and back on many times a day for the thermostat to kick in
- System has an error code being shown on the circuit board
- The heating and cooling system is unwilling to operate properly
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Before you decide on buying or ordering, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement control board is being ordered. The installing of the control board can be quite easy provided you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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