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

The LG.com website utilises 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

M-Range 18000 btu

  • M186EH

General Specifications
Cooling Capacity 1.08~4.98~5.12 kW
Heating Capacity 1.08~5.28~6.10 kW
Power Input Cooling 1,560 W
Power Input Heating 1540 W
Running Current Cooling 7.3 A
Running Current Heating 6.9 A
EER 3.21 W/W
10.97 Btu/h.W
COP 3.61 W/W
Power Supply 1 Ø / 220~240 V / 50 Hz
Air Flow Rate Indoor,Max 17.4(614) m3 /min(CFM)
Air Flow Rate Outdoor,Max 38 (1342) m3 /min(CFM)
Sound Level Indoor,H/M/L 42/40/35/29 dB(A)±3
Sound Level Outdoor,Max 51 dB(A)±3
Refrigerant charge (at 5m) R410A,960(33.86) g(oz)
Additional Refrigerant charge 30(1.05) g/m(oz/ft)
Piping Connections Liquid Side 6.35(1/4) mm(in)
Piping Connections Gas Side 12.70(1/2) mm(in)
Piping Connections Drain Hose (O.D/I.D) 21.5/16(0.85/0.63) mm(in)
Dimensions Indoor (W*H*D) 885x296x230 mm
Dimensions Outdoor (W*H*D) 770x545x288 mm
Net Weight Indoor 9.5 kg
Net Weight Outdoor 32.5 kg
Operation Range Cooling(Outdoor) 18 ~ 48 °C
Operation Range Heating(Outdoor) -5 ~ 24 °C
Max. Piping length 20 m
Max. Elevation Difference 10 m

What People Are Saying

There are no expert reviews yet for this product.

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: