When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.

Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network

HOME > HVAC > LG > LMN120HE > CONTROL BOARD

LG LMN120HE Control Board

The LG LMN120HE control board is constructed to oversee the gas valve, the igniter, the flame sensor and the blower all at once. The HVAC system will be unable to activate unless this important circuit board is in its proper place and configured for your unit. Be absolutely sure upon choosing a board as a replacement due to variances between models and types. The board you select is supposed to have a part number that matches both the brand and model of the system you have installed.

Do you know if your control board is on its last leg?

Air conditioner or furnace does not operate period
The whole system has to be reset many times a day for everything to run again
There may be some sort of code indicated directly somewhere on the circuit board

This site contains affiliate links for which I may be compensated

Check eBay to see if your control board is in stock!

Before buying or ordering a replacement control board for your LG LMN120HE, do your due diligence and double check the correct model as well as make a visual comparison so that you are positive that the right control board is the one being purchased. Installation of the control board is not difficult assuming you possess the knowledge and have the tools to get it done.

Feel free to download your manual for help.

This site contains affiliate links for which I may be compensated

Check eBay for your control board!