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Lennox 12CHP048 Defrost Sensor Board
The defrost sensor board instructs the outdoor unit to begin the defrost cycle in order to keep the outdoor unit free from frost build-up. It is influenced by a sensor located in the outdoor unit to decide when the defrost cycle should begin.
Easy warnings your outdoor defrost sensor board should need replacing
- Defrost mode does not run despite the fact that there is quite a bit frost built up
- The main board could throw an alphanumeric error code produced when the defrost board is bad
- Air conditioning may stop functioning due to lack of airflow through the outdoor unit
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Before buying or purchasing a replacement defrost sensor board for your Lennox 12CHP048 do your best and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. Installation of the defrost sensor board can be quite easy assuming you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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