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International Comfort Products H2A324GKA100 Defrost Sensor Board
The defrost sensor control board will begin an important defrosting cycle which assists to keep your outdoor unit from plugging up. The defrost sensor board looks to a temperature sensor that can be found near the condenser, in order to verify when the defrost cycle should begin.
Chief elements of a defective AC defrost sensor board
- The HVAC system control board could throw a particular error code if the defrost board fails
- AC and heating system could stop functioning due in part to lack of airflow through the outdoor unit
- Self defrost sequence does not begin especially when there is a rather large amount of frost on the external unit
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