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International Comfort Products C9MPT075F14B1 Limit Switch
The limit switch has a sensor in the air handler that determines if and when the air is actually warm enough for the blower to be activated. Limit switches exist because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts.
Symptoms of a poorly working limit switch
- The whole system is starting to run erratically repeatedly
- The HVAC system will not begin or run well like it is supposed to
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If you decide on picking up or ordering any International Comfort Products C9MPT075F14B1 part do your best and double check the model number as well as make a visual inspection in order to be sure the proper replacement limit switch is the one being purchased. There is no need to install it yourself. Hire someone with experience in your town or city to replace the part.
Feel free to download your manual for help.
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