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International Comfort Products CAC236AKA1 Limit Switch
The limit switch contains a sensor in the heat exchanger that can determine when the air is warm enough to activate the main blower. This is important because if the air never warms up the you will lose all the heat as the air flows through the ducts.
Key indicators that my chief limit switch is in need of a replacement?
- The whole system is beginning to stop suddenly occasionally
- The heating and cooling system will not begin or run well as it should
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