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International Comfort Products H9MPD125L20A1 Limit Switch
The limit switch has a sensor located in the furnace that senses, or governs, when the heated air is actually warm enough to activate the main blower. Limit switches exist because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.
How can I tell if my limit switch is almost dead?
- System will not begin or continue to run for any length of time
- The International Comfort Products system begins to erratically repeatedly
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If you decide on picking up or purchasing any International Comfort Products H9MPD125L20A1 part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement limit switch is the one being purchased. There is no need to replace the part all by yourself. Look for a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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