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International Comfort Products C9MPX100L20A2 Limit Switch
Limit switches were created because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch has a sensor in the heating area that can determine when the air is warmed to a point for the air to begin normal home circulation.
Indications limit switch needs a replacement ASAP
- The International Comfort Products system starts to behave erratically frequently
- System will not begin nor will it stay running for any length of time
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