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Goodman GSH140301A Control Board
The system will cease to function without the main control board properly connected to the unit. The control board is created to command everything including the gas valve, the ignition igniter, most sensors and the blower all in one unit. Be very careful while picking a new replacement board due to the many differences between heating and cooling systems. A matching board should be compatible with both the brand and specific model of air handler system you have.
Hints your primary control board needs to be replaced
- The whole unit is unable to initialize period
- Power to the circuit board has to be turned off and back on frequently in order to run
- Could be an a strange code randomly appearing somewhere on the circuit board
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