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Lennox OF24-120 Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrosting phase which helps to keep your outdoor unit from plugging up. The defrost sensor board depends on a temperature sensor that can be found near the condenser, in order to verify when to begin.
Hints to watch for in a failing defrost sensor board
- The defrost feature has not run for a while even though there is quite a bit frost that needs to be removed
- The control board could display an error signal produced when the defrost control board fails to receive a signal
- Your HVAC system will stop operating due to lack of airflow through the outdoor unit
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If you are going to be buying or ordering a replacement defrost sensor board for your Lennox OF24-120 do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct defrost sensor board is being ordered. Once you have the part to install the part by yourself. Pay a professional in your town or city to replace the part.
Feel free to download your manual for help.
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