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Lennox HPXB15-048 Defrost Sensor Board
The defrost sensor control board initiates an important defrosting cycle in order to defrost your outdoor unit. The control board relies on a sensor which is near the condenser somewhere, in order to verify when to initiate the defrosting cycle.
Major warnings your outdoor defrost sensor board is on its last leg
- The defrost feature never runs despite the fact that there is quite a bit frost on the outdoor unit
- Your system could cease to operate for the simple fact of frost blocking the fins on the outside unit
- The HVAC system control board could signify an error of some type if the defrost board goes out
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Before you decide on buying or purchasing a replacement defrost sensor board for your Lennox HPXB15-048 do your best and double check the model number as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. You do not need to replace the part all by yourself. Hire a pro in your area to do the job for you.
Feel free to download your manual for help.
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