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Goodman GDH80904BXCA Limit Switch
A normal limit switch has a sensor in the heat exchanger that can determine when the heated air is warm enough for the air to begin normal home circulation. Limit switches were created because if the air is not warm enough then the house will never get warm enough.
Important signs limit type switch needs replacing
- The Goodman system begins to behave differently from time to time
- The heating and AC system will not begin the ignition sequence nor will it stay running longer than a minute
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Before buying or ordering any Goodman GDH80904BXCA replacement part do your best and cross-check the correct model and also make a visual comparison so that you are positive that the right limit switch is being ordered. If you are not sure about the installation of the limit switch by yourself then it is probably best to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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