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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NTN6100KJA1 > LIMIT SWITCH

International Comfort Products NTN6100KJA1 Limit Switch

The limit switch is a type of sensor switch in the heat exchanger that can determine when the heated air is actually warm enough for the main blower to kick in and circulate the air. The reason limit switches exist is because if the air never warms up then the house will never get warm enough.

Subtle hints limit switch will need to be replaced

The heating and AC system refuses to kick in or will not stay running even though max temp has not been reached
The International Comfort Products system starts to run inconsistently occasionally

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Check eBay to see if your limit switch is in stock!

Before buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement limit switch is being ordered. Installation of the limit switch is a piece of cake provided you have the know-how and have the tools to do it right.

Feel free to download your manual for help.

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Check eBay for your limit switch!