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Goodman GMH81405DN Limit Switch
The reason limit switches exist is because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch contains a sensor located in the furnace that can determine if and when the air is warm enough for the air to begin normal home circulation.
What happens when my critical limit switch is in need of replacing?
- Your Goodman system will not start or run longer than 10 minutes
- The Goodman system is starting to become unpredictable often
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Before you decide on buying or purchasing any Goodman GMH81405DN part do your best and cross-check the model number and also make a visual comparison in order to be sure the right limit switch is being ordered. Installation of the limit switch is a piece of cake assuming you energy and have the proper tools to get it done.
Feel free to download your manual for help.
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