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International Comfort Products TCH Defrost Sensor Board
The defrost sensor control board determines when to initiate the defrost sequence which helps to remove frost build-up that may accumulate. It is influenced by a specific sensor located somewhere by the condenser to verify when the defrost cycle should begin.
Easy warnings your outdoor defrost sensor board will have to be replaced
- The HVAC system could stop working due to the fact of the frost blocking the flow of air
- The main control board could signify an error code when a defrost board fails to initialize
- The defrost sequence will not initiate even though there is a lot of frost in the way
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