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International Comfort Products C9MPD100J20B1 Limit Switch
A normal limit switch is a switch in the air handler that determines if and when the air is warmed to a point for the blower to be activated. Limit switches are built because if the warmed air is too cool then you will never get hot air through the ducts.
Some clues of an ineffective critical limit switch
- System will not begin the ignition sequence or run well as it should
- The HVAC system begins to runs spotty often
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Before you decide on buying or purchasing any International Comfort Products C9MPD100J20B1 part do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct replacement limit switch is the one being purchased. Replacing a new limit switch is a piece of cake provided you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
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