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Lennox EL296UHE Defrost Sensor Board
The defrost control board determines when or if to start an important defrosting cycle which assists to get rid of the frost that collects on the outdoor unit. The defrost sensor board depends on a temperature sensor that can be found near the condenser, in order to agree when the defrost cycle should begin.
Symptoms your Lennox defrost sensor board is in dire need of a replacement
- The control board might issue a specific error code referring to the failed defrost sequence
- AC and heating system could not operate due to lack of airflow through the outdoor unit
- Unit defrost session has not run for quite some time even though there is a large amount of frost that needs to be removed
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If you decide on picking up or ordering 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. You do not have to install the replacement part alone. Pay a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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