Indoor Unit: Concealed duct | HVAC

Ceiling Concealed Duct

LG Ceiling Concealed Duct is a concealed cooling and heating solution that provides optimal temperature control without affecting interior aesthetics.

An image of an office, clean air blowing from the LG Duct.

Ceiling Concealed Duct

Invisible cooling solution suitable for applications that require Interior Aesthetics

Features Solution Application Line Up

Features

Inquiry To Buy

Clean and Fresh air with LG Duct UVnano Filter box

LG Ceiling Concealed Duct with Duct UVNano Filter Box can provide the suitable solution for Clean and Fresh Environment

A video clip which follows wind from inside the LG Ceiling Concealed Duct to an indoor office, where the duct is installed

* LG Duct UVnano Filter Box needs to be purchased additionally as an option. The applicable model should be checked with the local office when purchasing.

A video of UVnano and filters appearing when the LG UVnano Duct is disassembled.

Powerful Removal of Dust and Virus

LG UVnano Duct Filter Box is a dust and virus removal solution that reflects increased indoor air quality needs. Simply assemble the filter box with the duct to sterilize a pre-filter with UVnano and remove bacteria and viruses with MERV13 filter

UVnano™

MERV 13 Filter

Certified by

Pre-Filter

It captures parts of fine dust, bacteria, and viruses in the droplet

UVnano™

It sterilizes up to 99.99% of bacteria and viruses in the pre-filter

MERV 13 Filter

MERV 13 Filter removes 1-3 μm particles over 85%, 0.3-1 μm over 50%. It has more than 89.93% efficiency when viruses spread in droplet form (*Based on the result of ASHRAE test)

* Uvnano™ is a compound word derived from the words UV and its unit nanometer.
** Based on TÜV Rheinland test conducted according to LG test method in compliance with ISO 20743 : 2007 removing 99.99 of percent of Staphylococcus aureus, Staphylococcus epidermidis, and Klebsiella pneumoniae from the air conditioner blower fan after being exposed to UV LED lights for 4 hours (tested models : PBM13M1UA, PBM13M2UA, PBM13M3UA). The result value is measured at a specific point set in the experiment.
*** This result may differ in actual use conditions of the air conditioning system.

A Suitable Indoor Air Quality Solution for Any Type of Space

Any type of space is suitable for indoor air solutions with a combination of LG ducts and Duct UVnano filter boxes. Interworking with a sufficient ventilation system is recommended.

Images of the clean air blowing from the LG Duct in the office, hotel room, and school.

* Based on ASHRAE Standard's experiment data.

Easy Installation of LG Duct UVnano Filter Box

Easy to assemble with Duct and simple to maintain

A Video of LG UVnano Duct Filter Box being disassembled and replaced.

MERV13 filter is being replaced through side and bottom.

Filter Replacement

MERV13 filter is recommended for replacement after 960 hours of use. The filter can be easily disassembled through the side or bottom

Washable Filter

Pre-Filter can be reused after washing with water without replacement

* The replacement cycle of filter may vary depending on the environment.
** The hours indicate the time the filter has been used until the rated air flow rate drops to about 30%.

An image of multiple rooms as through birds' eye view.

Operation for Multiple Rooms

Using a spiral duct (embedded or flexible type) and stream chamber, it is possible to operate cooling and heating for several rooms simultaneously.

An image of an office with blowing comfort cooling and heating air

E.S.P. Control

E.S.P. (External Static Pressure) control function can make air volume controlled easily with remote controller. The BLDC motor can control fan speed and air volume regardless of the external static pressure. No additional accessories are necessary to control air flow.

An image of an office with Indoor Unit Thermistor and Thermistor in Remote Controller.

Two Thermistors Control

The indoor temperature can be checked using the thermistors in the remote controller, as well as from the indoor unit to sensor temperature difference in one place. Two thermistors can optimize indoor air temperature for a more comfortable environment.