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Goodman GDH80453AX Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrosting phase which helps to keep the outdoor unit free from frost build-up. The control board relies on a sensor located somewhere by the condenser to decide when the defrost cycle should begin.
Major symptoms of a faulty defrost board
- The HVAC system could stop running due to the fact of the fact that there is too much frost
- Defrost mode does not run even though there is excessive frost on the external unit
- The HVAC system control board could display an error number when the defrost control board refuses to initialize properly
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Before you decide on buying or ordering a replacement defrost sensor board for your Goodman GDH80453AX do your best and double check the model number as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is being ordered. HVAC professionals can be expensive so you may want to ask around to find a good deal if you do not want to pay too much.
Feel free to download your manual for help.
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