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GE AZ75H12DACM1 Limit Switch
Limit switches are built due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts. The limit switch is a switch in the air handler that senses, or governs, if and when the air is warmed to a point that it can be circulated throughout the house.
Warnings of a failing limit switch
- The heating and AC system is unable to start or run like it is supposed to
- The GE system is beginning to behave erratically more than once
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