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GE AZ75H09DACM1 Limit Switch
The limit switch has a sensor in the air handler that decides when the air is warmed to a point for the blower to be activated. This is important due to the fact that if the air inside the furnace is too cool then the house will never get warm enough.
What warnings are present when my limit type switch really has a need to be replaced?
- The whole system is starting to become unpredictable frequently
- System will not initiate nor will it stay running for any length of time
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