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International Comfort Products 84 SERIES Limit Switch
A normal limit switch has a sensor in the heating area that senses, or governs, when the air is warm enough to activate the main blower. Limit switches exist because if the air is not warm enough the you will lose all the heat as the air flows through the ducts.
Key signs to watch for in a bad limit type switch
- The heating and cooling system will not even start or will not stay running like it should
- The system is starting to go through the startup sequence but stops quickly from time to time
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If you decide on picking up or purchasing any International Comfort Products 84 SERIES part, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct limit switch is the one being purchased. Once you have the part to install it yourself. Pay a professional locally to do the job for you.
Feel free to download your manual for help.
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