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HOME > HVAC > SAMSUNG > APC3240C > LIMIT SWITCH

Samsung APC3240C Limit Switch

The limit switch has a sensor in the heat exchanger that decides if and when the air is warm enough so that it may be pushed through the ducts and out the vents. The reason limit switches exist is because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.

What warnings are present when my limit type switch really is in need of replacing?

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Before you decide on buying or purchasing a new Samsung APC3240C replacement part do your best and make sure of the correct model and also make a visual comparison so that you are positive that the correct limit switch is the one being purchased. There is no rule that says you have to install the replacement part alone. Consult with 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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Check eBay for your limit switch!