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Coleman DGAA077BDTA Defrost Sensor Board
The defrost sensor control board will begin the defrosting phase which assists to get rid of the frost that collects on the outdoor unit. The defrost board depends on a specific sensor located near the condenser to determine when to initiate the defrosting cycle.
Important hints your outdoor defrost sensor board will need to be replaced
- Your HVAC system will end up not running at all because of the fact that there is too much frost
- The control board may throw an alphanumeric error code referring to a failing defrost control board
- Defrost mode never runs even though there is a large amount of frost that needs to be removed
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If you are going to be buying or purchasing any Coleman DGAA077BDTA part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the correct defrost sensor board is the one being purchased. There is no need to replace the part all by yourself. Search for a pro in your area to do the job for you.
Feel free to download your manual for help.
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