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International Comfort Products NAC242GKA1 Limit Switch
The limit switch contains a sensor located in the furnace that senses, or governs, when the air is warmed to a point for the blower to be activated. The main reason limit switches are made is due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
Major indications limit switch is failing
- The whole system is starting to become inconsistent more often than not
- The heating and AC system refuses to kick in or run well like it should
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Before buying or purchasing, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the correct replacement limit switch is being ordered. You do not need to install the replacement part alone. Pay a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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