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International Comfort Products NDP6100HFA1 Limit Switch
A normal limit switch is a type of sensor switch in the heat exchanger that determines when the heated air is warmed to a point for the main blower to kick in and circulate the air. This is important due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
Important signs main limit switch will soon need to be replaced
- Your system is beginning to erratically often
- The heating and AC system will not initiate nor will it stay running for any length of time
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Before you decide on buying or ordering do your best and double check the correct model and also make a visual comparison so that you are positive that the correct limit switch is being ordered. Once you have the part to replace the part all by yourself. Pay a professional in your community to replace the part.
Feel free to download your manual for help.
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