To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

Window Wall - Reverse Cycle, 2.75kW

  • W09UHM-MB61

  • Discontinued Product

Key Features

  • 4 Way Air Deflection
  • Grooved Copper Tubing
  • Slide-Out Chassis
  • Allergy Reduction Filter
Cooling Capacity Rating (kW) 2.75
Heating Capacity Rating (kW) 2.45
Power Input(Cooling/Heating)(W) 830 / 710
Power Input (MAX) (Cooling/Heating) 1,290 / 1,020
Power Supply (ø,V,Hz) 1,220 - 240,50
E.E.R(W/W) 3.31
COP (W/W) 3.45
Refrigerant R410A
Sound Power(Outdoor) dB(A) 65
Noise Level (dB(A)±3) (Sound Pressure) Indoor(H/L) 48/46, Outdoor (H) 57
Power Factor 98%
Air Circulation 142 / 250 ℓ/s
Moisture Removal(l/hr) 0.7
Refrigerant Charge (R410A) 690g
Chassis Type Slide In-Out
Running Current Cooling(A) 3.7/Heating(A) 3.3
Running Current (MAX) Cooling(A) 6.5/Heating(A) 4.8
Starting Current Cooling (A) 15.0 / Heating (A) 15.0
Power Plug 10amp
Panel Touch Type Yes
Auto Operation (Micom Control) Yes
12-Hour ON/OFF Setting Timer Yes
Air Discharge Side by Side
Device Control(Defrost) Yes
Energy Rating
Cooling 2.0 Stars
Heating 1.5 Stars
Temperature Control Thermistor
Air Diflection Yes (4 way)
Steps, Fan/Cool/Heat 2/2/2
Airflow Direction (Up / Down [Manual]) & (Left / Right [Auto])
Remocon Type Simple Remocon
Air Ventilation Yes
Auto Restart Yes
Unit (WxHxD) 660mm x 428mm x 680mm
Box (WxHxD) 748mm x 548mm x 741mm
Net Weight 47 kg
Gross Weight 51 kg


Simply choose a support option from the icons below:

  • Live Chat

    Start Live Chat.

    Chat Online with LG Support.
    Monday to Friday: 8am to 8pm.

  • Telephone

    Call us on 1300 54 22 73 .

    7 days a week, from 7am to 7pm.

  • Email

    Send an Email

    No time to chat?
    Send your enquiry to us via email.