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International Comfort Products C8MPN050B12B1 Limit Switch
A normal limit switch contains a sensor in the heat exchanger that can determine if and when the air is warmed to a point to activate the main blower. The main reason limit switches are made is due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
Simple signals main limit switch will soon need to be replaced
- The HVAC system starts to shut down unexpectedly time after time
- Your International Comfort Products system will not initiate or run for any significant length if time
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