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Goodman GMH80453AN Control Board
The Goodman GMH80453AN control board is constructed to regulate everything including the gas valve, the ignition igniter, all the various sensors and the blower all at once. The system will cease to activate unless this important circuit board is configured and seated properly. A matching board should be compatible with both the brand and model of your particular system. It is of utmost importance upon choosing a board as a replacement due to the vast differences in heating and cooling systems.
Clues to watch for to know your primary control board needs replacing
- Air conditioner or furnace ceases to start properly
- The HVAC system has to be reset quite often for it to run
- There is a strange code appearing on the circuit board
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