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

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 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. 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
Images with '99.99%' and '89.93% Efficiency' and the logo of TUV Rheinland. Images with '99.99%' and '89.93% Efficiency' and the logo of TUV Rheinland.
Stop

UVnano™ icon

MERV 13 Filter icon

Certified by icon

  • Fine dust that cannot pass through the pre-filter.

    Pre-Filter

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

  • UVnano™ ray sterilizes bacteria and viruses.

    UVnano™

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

  • Very small particles are attached to the MERV13 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.

* Based on KCL test conducted in compliance with ASHRAE 52.2. ASHARE recommends MERV 13-equivalent filters for reducing airborne infectious aerosol exposure.

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. 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. 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

  • Pre-filter is being washed with water.

    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. 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 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. 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.
An image of the duct and two images of the pivot table that give information about the minimized product size. An image of the duct and two images of the pivot table that give information about the minimized product size.

Minimized Height

New mid-static ducts provide ideal solution for installation in limited space.
* Conventional models are ARNU28GBGA2, ARNU36GBGA2, ARNU42GBGA2 and new models are ARNU28GM2A4, ARNU36GM2A4, ARNU42GM2A4.
An image of the flexible way the duct can be installed. An image of the flexible way the duct can be installed.

Flexible Installation (Low Static Duct Only)

The new low static duct allows the air intake at the rear or bottom under installation condition.

Ceiling Concealed Duct Line Up

A pivot table informing Ceiling Concealed Duct whole line-ups. A pivot table informing Ceiling Concealed Duct whole line-ups.
An image of a man holding a smartphone with LG web page on the screen. An image of a man holding a smartphone with LG web page on the screen.

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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.