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GE AZ75W09DACM1 Limit Switch
This is important because if the air never warms up then you will never get hot air through the ducts. The limit switch contains a sensor in the heating area that determines when the heated air is actually warm enough to activate the main blower.
How can I tell if my main limit switch really needs to be replaced?
- The whole system is beginning to ramp up but then stops from time to time
- Your GE system will not initiate or continue to run longer that five minutes
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