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International Comfort Products CHP242AKA1 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost cycle which helps to rid your unit of frost that can build up. The defrost sensor board is influenced by a specific sensor located near the condenser to verify when to begin.
How can I tell if my defrost board really needs to be replaced?
- The main circuit board may issue an error code referring to the failed defrost sequence
- The defrost feature refuses to initiate even when there is a large quantity of frost that makes the unit run like crap
- AC and heating system could end up not running due to the frost issue
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