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International Comfort Products N9MPD080J16A2 Limit Switch
The main reason limit switches are made is because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch has a sensor located in the furnace that determines when the air is warm enough for the air to begin normal home circulation.
Do you know if your limit switch is on its last leg?
- The International Comfort Products system starts to become inconsistent often
- Your International Comfort Products system is unable to start nor will it stay running for any significant length if time
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