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International Comfort Products CAC042GKA1 Limit Switch
The limit switch has a sensor in the heating area that determines when the heated air is actually warm enough for the main blower to kick in and circulate the air. This is important because if the warmed air is too cool then the house will never get warm enough.
What are some indications that my limit switch has to be replaced?
- The whole system is starting to shut down unexpectedly from time to time
- The heating and AC system refuses to kick in or run well longer than 10 minutes
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If you decide on picking up or ordering do your best and make sure of 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. Replacing the limit switch is a breeze assuming you have the time and have the proper tools to get it done.
Feel free to download your manual for help.
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