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Samsung AVMBC020CA0 Limit Switch
Limit switches were created 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 has a sensor in the air handler that can determine if and when the air is warm enough for the air to begin normal home circulation.
Key indicators that my limit switch is not working properly?
- The HVAC system will not begin or will not stay running like it is supposed to
- Your system begins to runs uneven more than once
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