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Question: How easy is the exhaust to install in the window? Reason I ask is I'd like to move from the bedroom to the living room periodically. Buy 2? Yes, soon
Document: This is a nice quality unit for its purpose. Very easy to hook up quickly, the exhaust hose fits easily in a window. Cools a small room nicely. This is not meant to cool an entire house or be a permanent subsitute for a room or central air conditioner.
I will post again after a few weeks, but for now, it is exceeding my expectations.Installation:  installation too about 15 minutes. My only gripe is that I do not see where to screw in the exhaust plate. I see two holes but nothing to screw into. I admit I rushed this install though as it was hot. Also regardless, the exhaust is held pretty firmly in place so I am happy. Also, I had to buy curtains as my blinds are in the way.
I loved everything about this ac unit the only down side was it felt more like a 8000 btu than a 12000 btu I returned it the next day it made the living room comfotable but a 12000 btu in my 250 sq ft room it should have been cold in there after being on high all night
Have this unit in the 12x15 living room of a 2BR apartment. Practically speaking, we had to turn up the TV due to the noise of the A/C. It cools the one room well enough to make it comfortable inside when 85 & muggy out. Look forward to relaxing in a cool room after walking around in the dead heat. It's not icy cold like a hotel room, but it sure beats the heat. And I am grateful for comfort, even if it's not the ideal.
The exhausted hot air, which is discharged at the room window and it is quite warm BTW, has to be replaced with ambient air and that must come from outside the home. This means, obviously that the rooms NOT being cooled will warm by virtue of infiltration from outside. Our home is north of the Seattle area and near the water so as soon as the sun is down cooler air can pervade the home and the AC load is inconsequential.
This unit is very polished with nice chiming noises for button pushes, motorized swing feature vent, LCD remote and great construction. The hardware included for the exhaust tubing was better than expected. It fits larger windows than stated in the specifications. The LG website even has a video to show you how to install into different types of windows properly.The noise is a bit louder than I expected but it isn't terrible, a consistent white noise.
Sealed window units do not exchange inside/outside air. Nor do whole-house or split systems like the Mitsubishi.Nevertheless, I like our LG fine and it serves purpose exactly. Thanks again, AMAZON.
Excellent buy! Very efficient and quiet. We replaced a window unit with this and are very pleased.
The unit (box) arrived in great shape from Amazon. Arrived promptly with two day shipping. No outward signs of damage on the box. Also, no outward signs of damage on the air conditioner casing. Connecting unit to window was a snap. Start-up was equally easy, but... no air flow, no fan, no cooling?Looking into the unit from the rear housing, I could see that the internal fan (squirrel cage) was broken in several pieces direct from the factory.
I have no previous experience with portable air conditioning units, but this thing does the job and seems well built. It's got an integrated circuit breaker in the plug and the sound it makes is sort of like a fairly quiet automotive air compressor mixed with a regular fan set to high. I don't find it too obtrusive.I use it in my bedroom which is about 20' x 12' and within a minute, you start to feel the temperature drop.
Answer: My son installed and said was easy --- tho that depends on the type of window you have