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International Comfort Products N9MPD100J20A2 Limit Switch
The limit switch is a switch in the heat exchanger that senses, or governs, when the heated air is warmed to a point that it can be circulated throughout the house. One big reason why limit switches are designed that way is because if the warmed air is too cool then you will never get hot air through the ducts.
Major indications critical limit switch is in dire straights
- System will not start or will not stay running even though the desired temperature has not been attained
- Your system begins to erratically more than once
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Before buying or purchasing a new International Comfort Products N9MPD100J20A2 replacement part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the proper replacement limit switch is being ordered. You do not need to replace the part all by yourself. Consult with a professional in your community to replace the part.
Feel free to download your manual for help.
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