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International Comfort Products T9MPV100J20B1 Limit Switch
A normal limit switch is a switch in the heat exchanger that makes the determination if and when the air is warm enough for the main blower to kick in and circulate the air. A limit switch was crafted because if the warmed air is too cool then you will never get hot air through the ducts.
What red flags are there that my limit type switch really has to be replaced?
- The HVAC system will not start or run for any significant length if time
- The International Comfort Products system is starting to erratically often
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If you decide on picking up or purchasing, do your due diligence and double check the model number as well as make a visual inspection so that you are positive that the right limit switch is the one being purchased. The installing of the limit switch is a breeze assuming you possess the knowledge and have the tools to get it done.
Feel free to download your manual for help.
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