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International Comfort Products NAC248GKA1 Limit Switch
The limit switch contains a sensor in the heating area that decides when the air is warm enough so that it may be pushed through the ducts and out the vents. Limit switches are built because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
What are the signs that the main limit switch is not working properly?
- The HVAC system starts to shut down unexpectedly on more than one occasion
- The heating and AC system will not even start or continue to run longer than a minute
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Before buying or purchasing a new International Comfort Products NAC248GKA1 replacement part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. You do not need to install it yourself. Locate a pro in your area to hire and install the part for you.
Feel free to download your manual for help.
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