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LG LP1214GXR Limit Switch
Limit switches are crucial due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts. A normal limit switch contains a sensor in the heating area that senses, or governs, when the heated air is actually warm enough to activate the main blower.
Red flags limit switch is in dire need of a replacement
- The heating and cooling system will not initiate or run as it should
- The system is beginning to go through the startup sequence but stops quickly more than once
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