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International Comfort Products NAC042AKA1 Limit Switch
Limit switches were created because if the air never warms up then the house will never get warm enough. The limit switch is a type of sensor switch in the air handler that makes the determination when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
Cues of a poorly performing limit switch
- The heating and AC system will not even start or continue to run for any length of time
- The system is beginning to initiate and then stops more than once
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If you decide on picking up or ordering a replacement limit switch for your International Comfort Products NAC042AKA1, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the right limit switch is being ordered. There is no need to install the replacement part alone. Locate a pro in your community to do it for you.
Feel free to download your manual for help.
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