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HOME > HVAC > LG > LP1213GXR > LIMIT SWITCH

LG LP1213GXR Limit Switch

One big reason why limit switches are designed that way is because if the air is not warm enough then you will never get hot air through the ducts. The limit switch has a sensor located in the furnace that decides if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents.

What warnings should I watch out for to know if my critical limit switch is crapping out?

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Check eBay to see if your limit switch is in stock!
If you are going to be buying or ordering any LG LP1213GXR replacement part, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the correct replacement limit switch is being ordered. Once you have the part to install the part by yourself. Find a professional locally to do the job for you.
Feel free to download your manual for help.
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Check eBay for your limit switch!