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HOME > HVAC > LG > AMNC093D4A0 > LIMIT SWITCH

LG AMNC093D4A0 Limit Switch

A normal limit switch is a switch in the air handler that determines when the air is warmed to a point to activate the main blower. The reason limit switches exist is due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts.

Major indications of a declining main limit switch

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If you decide on picking up or purchasing, do your due diligence and double check the model number and also make a visual inspection in order to be sure the correct limit switch is being ordered. Installation of a new limit switch is a breeze assuming you energy and have the tools to do it right.
Feel free to download your manual for help.
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