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International Comfort Products T9MPD100J20B1 Limit Switch
The main reason limit switches are made is because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. The limit switch has a sensor in the heating area that makes the determination if and when the air is actually warm enough for the air to begin normal home circulation.
Indications of an ineffective critical limit switch
- System will not start or continue to run like it should
- The system begins to behave differently from time to time
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If you decide on picking up or ordering a new International Comfort Products T9MPD100J20B1 replacement part do your best and cross-check the correct model and also make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. You do not need to replace the part all by yourself. Look for a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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