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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCA424AKA1 > DEFROST SENSOR BOARD

International Comfort Products TCA424AKA1 Defrost Sensor Board

The defrost sensor board determines when or if to start an important defrosting cycle which aids to remove frost build-up that may accumulate. The board depends on a specific sensor located near the condenser to make the decision on when to initiate the defrosting cycle.

Warnings the defrost sensor board will have to be replaced

Self defrost sequence never runs despite that there is a large amount frost on the outdoor unit
The HVAC system control board might issue an alphanumeric error code produced when the defrost board is bad
Your system could not work at all because of frost blocking the fins on the outside unit

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Before you decide on buying or purchasing any International Comfort Products TCA424AKA1 part, do your due diligence and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement defrost sensor board is being ordered. Once you have the part to install it yourself. Look for a professional locally to hire and install the part for you.

Feel free to download your manual for help.

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