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Goodman VSX130421 Limit Switch
Limit switches are crucial because if the air is not warm enough then you will never get hot air through the ducts. The limit switch has a sensor in the heating area that determines when the air is actually warm enough to activate the main blower.
Warnings limit switch should need replacing
- The HVAC system is starting to act weird from time to time
- Your Goodman system will not begin the ignition sequence or continue to run longer that five minutes
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Before buying or ordering a replacement limit switch for your Goodman VSX130421 do your best and double check the correct model as well as make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. The installing of a new limit switch can be quite easy if you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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