The best portable you can get
Significantly more efficient than other portables of same BTU non inverters. This unit cools much better and faster than others and if you have read comments about being noisy I will tell you that is not true, this unit is very quiet, running the fan in low is actually a whisper compared with window type AC's. One thing that is not included is the yellow Energy Guide tag where it tells you the EER/SEER of the unit, however running 14btu on 12amp@115v will be no less than a 12.0 EER on a non inverter unit so let's say this one being an inverter type may reach in between 12-13 EER which is the most efficient portable unit I've seen. I also have the window dual inverter LG LW1517IVSM 14,000BTU and the noise on both are actually equal, however the window unit cools faster and has more capacity as the portable unit actually works like a 10k btu as indicated by the manufacturer and I confirmed that to be true. One thing I have also heard about is that it has a small container to retain the water but I have no problem with that so simple solution is to drill a hole on the wall an drain it directly outside attaching a longer hose to the existing one. Overall, this unit is impressive; being an inverter allows you to run it with a small generator like my Westinghouse WH2400i without any problem.
Verified purchase: YesCondition: Refurbished