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Carrier 38YKC030 Limit Switch
This is important because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air. The limit switch has a sensor in the heat exchanger that can determine when the heated air is warmed to a point that it can be circulated throughout the house.
Some clues main limit switch is in dire straights
- Your Carrier system will not even start or run well even though the desired temperature has not been attained
- The Carrier system is starting to run inconsistently more often than not
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Before buying or purchasing any Carrier 38YKC030 part do your best and double check the model number and also make a visual inspection so that you are positive that the correct replacement limit switch is the one being purchased. Once you have the part to replace the part all by yourself. Look for a professional in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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