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Goodman GDH80703AXCB Limit Switch
A normal limit switch is a type of sensor switch in the air handler that makes the determination when the heated air is warm enough that it can be circulated throughout the house. Limit switches exist because if the air is not warm enough then the house will never get warm enough.
Signs limit type switch will die soon
- Your Goodman system will not begin the ignition sequence or run well like it is supposed to
- The whole system is starting to go through the startup sequence but stops quickly on a regular basis
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