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International Comfort Products NHP224AKA1 Limit Switch
The limit switch contains a sensor in the heat exchanger that determines when the heated air is actually warm enough for the main blower to kick in and circulate the air. The main reason limit switches are made is because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.
Major warnings of a worsening critical limit switch
- The International Comfort Products system starts to become inconsistent from time to time
- The heating and AC system is unable to start nor will it stay running like it is supposed to
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Before buying or purchasing any International Comfort Products NHP224AKA1 part, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the right limit switch is being ordered. Replacing a new limit switch is not difficult assuming you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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