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DeLonghi PACT100P Limit Switch
A normal limit switch has a sensor in the heating area that can determine if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents. Limit switches are built because if the air is not warm enough then the house will never get warm enough.
Key indicators that my critical limit switch is not working right?
- The whole system is starting to become unpredictable on more than one occasion
- The heating and cooling system will not initiate or run as it should
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