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Goodman GCV90905DXA-P1257805F Limit Switch
A normal limit switch is a type of sensor switch in the air handler that can determine if and when the air is warmed to a point that it can be circulated throughout the house. The main reason limit switches are made is because if the air is not warm enough then you will never get hot air through the ducts.
Main clues main limit switch has very little life left
- The heating and AC system is unable to start or run well longer than a minute
- The HVAC system is starting to act differently from time to time
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