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Goodman GPH1342H21A Control Board
It is impossible for your furnace or air handler to even run without the main control board installed as it should be according to the manufacturer. The Goodman GPH1342H21A control board is made to regulate the gas valve, the ignition igniter, most sensors and the blower all together. The control board you choose will have a part number that will match both the brand and specific model of your particular system. It is of utmost importance while picking a new replacement board due to the vast differences in heating and cooling systems.
Important clues of an ineffective main circuit board
- There is a strange code shown on the front of the control board
- Air conditioner or furnace does not initialize properly
- The HVAC system has to be turned off and back on quite frequently for it to kick in
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If you are going to be buying or purchasing a replacement control board for your Goodman GPH1342H21A do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct control board is the one being purchased. If you are unsure about installing the control board on your own then it would be in your best interest to consult a pro to do the work for you.
Feel free to download your manual for help.
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