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HOME > HVAC > SAMSUNG > MH052FECA > LIMIT SWITCH

Samsung MH052FECA Limit Switch

Limit switches exist because if the air is not warm enough then the house will never get warm enough. A normal limit switch contains a sensor in the heat exchanger that makes the determination when the air is warm enough for the main blower to kick in and circulate the air.

Signals of an ineffective main limit switch

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If you are going to be buying or purchasing do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct limit switch is being ordered. The installing of the limit switch is a breeze if you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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Check eBay for your limit switch!