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International Comfort Products CAC218AKA1 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrost cycle which helps to keep the outdoor unit free from frost build-up. The defrost board is influenced by a temperature sensor located in the outdoor unit to determine when the defrost cycle should begin.
Do you know if your AC defrost sensor board is almost going bad?
- Your HVAC system will not work due to the fact of the safety issue that the frost poses
- Unit defrost session never initiates despite the fact that there is a lot of frost on the outdoor unit
- Your main control board may signify an alphanumeric error code referring to the failed defrost sequence
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