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Lennox 13ACD-018 Defrost Sensor Board
The defrost sensor control board initiates an important defrosting cycle which may be needed in order to continue normal heating and cooling operations. The defrost sensor board is relayed information from a temperature sensor located in the outdoor unit to make the decision on when to begin.
Some warnings of a poorly performing defrost sensor board
- The defrost sequence never initiates especially when there is a rather large amount of frost on the outdoor unit
- The main board may show a particular error code when the defrost board fails
- The HVAC system could not operate for the fact of way too much frost build-up
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If you decide on picking up or ordering any Lennox 13ACD-018 replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement defrost sensor board is the one being purchased. Once you have the part to install the part by yourself. Consult with a professional in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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