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GE AZ75W18DACM1 Limit Switch
The limit switch has a sensor in the air handler that can determine when the air is warm enough for the air to begin normal home circulation. Limit switches exist because if the air never warms up then the house will never get warm enough.
Major indications critical limit switch has very little life left
- Your system is starting to go through the startup sequence but stops quickly time after time
- Your GE system refuses to start or run well even though max temp has not been reached
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