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Goodman ATUF182416 Limit Switch
Limit switches are crucial due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. The limit switch has a sensor in the heat exchanger that decides when the heated air is actually warm enough for the main blower to kick in and circulate the air.
Red flags of a poorly working limit type switch
- Your system starts to runs spotty frequently
- System will not begin the ignition sequence nor will it stay running like it should
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If you are going to be buying or purchasing any Goodman ATUF182416 part do your best and make sure of the correct model as well as make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. HVAC professionals can be expensive so you may want to ask around to acquire the best rate if you do not want to pay too much.
Feel free to download your manual for help.
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