I present to you your silent soothing helper for a restful sleep in the hottest night of the year! Sharp CV-P12LX receives the best reviews as the quietest portable air-conditioner for larger rooms. This unit is especially good for rooms with many computers and electrical appliances that heats up the room. Rated at 11,500 BTU, Sharp CV-P12LX is energy efficient, designed elegantly, relatively quiet, easy to install, has quality cooling, even air distribution, an all-in-one remote and requires less drainage rounds.

Sharp CV-P12LX Portable Air-Conditioner
Best Uses
1) Energy Efficient
- With a high EER (Energy Efficiency Ratio), it will cost less to run in the long term.
2) Quality Cooling
- Choose your pick from four modes of operations (Cool, Dehumidify, Fan, and Ventilate mode)
- Tried and tested: this unit took can reduce the temperature from 87F to 77F at the hottest point of the day in around 2 hours using the Mega Cool setting.
- 77F should be more than enough to keep your entire apartment cool with no need for directed air flow.
- If you want cool filtered ionized fresh air, this will do the trick!
3) Even Air Distribution
- The swiveling vents (which go up and down) cool the entire room instead of just one area.
- You can have the option of using it as a frigid air-conditioner to dehumidify or pump in fresh air if your surrounding area has fresh air.
4) Elegantly Designed
- Stylish, seek and attractive.
5) Relatively Quiet
- It won’t ruin your beauty sleep!
- As low as 36 dBL at low cool mode.
6) Easy to Install
- Even though it is large and heavy, it is not cumbersome to install.
- The exhaust hose snaps into place, offering easy set-up.
- Some take about 25 minutes from taking it out of the box to the running of the air-conditioner.
7) Less Drainage Rounds
- There is very little water to be emptied or filled.
- As such, drainage is only done occasionally (when needed) even in FL where the humidity is high.
- All you have to do is switch it on and walk away.
All-in-one Remote
- There is an LCD display on the remote with the majority of functions on it.
- You can custom set the temperature, settings and fan speed from anywhere in the room.
- This remote is trim and light.
- Don’t worry about losing the remote. Just keep it on the holster.
Disadvantages
1) Short Cord & Exhaust Hose
- The cord and exhaust hose can only be used when an electrical outlet is within a foot or so from a window.
2) Flimsy Window Kit
- Extra care would be needed to handle it.
3) Remote Needed Constantly
- The remote control is needed to control and access all the functions.
- It would be an issue if you lost the remote control.
- However, there is a power button on the unit.
4) Extra parts required
- You may need to get additional foam to seal your window properly.
- Additionally, you might need an electrician to upgrade a circuit breaker wherever you plug this in.
- It requires 15 amp circuit breaker (a regular 120v 15 amp plug)
If you have a large room and need it to be cooled constantly, Sharp CV-P12LX receives the best reviews as the quietest portable air-conditioner within that size range. Truly, the disadvantages are really trivial since what you want from an air conditioner such as Sharp CV-P12LX is it being energy efficient, designed elegantly, relatively quiet, easy to install, has quality cooling, even air distribution, an all-in-one remote and requires less drainage rounds. The cheapest that I can find is from e-bay at a low of $549.99 although the price range is between $549.99 and $679.
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