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International Comfort Products PGF060K140E Limit Switch
Limit switches are built due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the air handler that makes the determination when the heated air is warm enough for the blower to be activated.
Signals main limit switch will soon need to be replaced
- The International Comfort Products system begins to runs spotty often
- System will not even start or continue to run longer than 10 minutes
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