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International Comfort Products T8MPV100J20A1 Limit Switch
A limit switch was crafted because if the warmed air 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 actually warm enough to activate the main blower.
Indications limit type switch will not last the year
- System will not even start or run well longer than a minute
- The International Comfort Products system starts to stop suddenly more often than not
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