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International Comfort Products NTVM100HJA1 Limit Switch
This is important because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. A normal limit switch has a sensor in the air handler that senses, or governs, when the air is warm enough for the blower to be activated.
General warnings of a deteriorating critical limit switch
- The whole system is beginning to behave erratically from time to time
- The heating and cooling system refuses to kick in or run well longer that five minutes
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If you are going to be buying or purchasing any International Comfort Products NTVM100HJA1 part, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the right limit switch is the one being purchased. If you are unsure about the properly replacing the limit switch by yourself then it may be wise to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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