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Item#: 9SIA2HK2WK1837

Sunpentown WA-9040DE 9,000 Cooling Capacity (BTU) Portable Air Conditioner

  • Cooling / Dehumidifying / Fan Functions
  • 9,000 Cooling Capacity (BTU)
  • 9.21 E.E.R.

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Sunpentown WA-9040DE


Portable Air Conditioner
Cooling / Dehumidifying / Fan
Single Zone


This 9,000btu, 3-in-1 system provides multi-season comfort. Designed to efficiently cool and dehumidify any space without permanent installation. Effectively improves air circulation in poorly ventilated spaces. Dual hose systems provide fast cooling. With one hose for air intake and the other for air exhaust, there is no negative pressure created inside the room.

Self-Evaporating Technology - during the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to cool the cooling coils. This creates improved cooling efficiently without adding energy cost. The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extreme humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built-in tank. When the tank becomes full, compressor will automatically shut-off and unit will indicate that drainage is needed.

3-in-1 Technology
1. 9,000 BTU cooling power
2. Dehumidifier
3. Fan

Self evaporating technology
LCD display on remote and control panel
SMART Technology
Re-start IC Technology (unit restarts when power resumes after a power failure)
24-hour programmable timer
3 fan speeds: Auto - High - Low
Fire resistant PVC plastic housing
Auto-swing louvers
Washable air filter collects dust particles
Easy-grip handle and casters for easy mobility
Digital thermostat control
Choice of programmable timer or continuous operation
Extendable exhaust hose (up to 5.5 ft.)
Built-in water tank or extended water tube for continuous drainage

Note: Exhaust hose installation required (all standard accessories included). Included plastic slider kit forms up to 6.75 ft.


Operating Room Size (Approx.)
250 Sq. Ft.
Cooling Capacity (BTU)
Room Air Circulation
176 CFM
Auto Air Swing
47 pints/day
dBA Level
(Hight/Low) 49 / 43


Control Type
Includes Remote Control
Fan Speeds (Cool)
Fan Speeds (Fan)
1 ~~ 24 hours

Electrical Ratings

Amps (Cooling)
Watts (Cooling)
Power Supply
115V / 60Hz
UL Listed

Dimensions & Weight

Depth (w/ Front)
Unit Weight
82 lbs.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Sunpentown WA-9040DE

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  • Wyatt F.
  • 5/12/2012 9:08:34 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsFair Weather Air Conditioner

Pros: - Worked out of the box
- Very quiet
- Inexpensive
- Outside air intake (sort of)
- Broken window adapter replaced under warranty at no cost and little effort

Cons: This item is poorly designed. The manual states that the outside air intake must be detached when the outside temperature exceeds 95 degrees F. to prevent the compressor from overheating (this isn't easily done). Also, the unit mixes room air with the air sucked in from outside. Naturally, this largely defeats the advantage of a dual hose system. Also, the hoses are mounted right behind the cooling coils, which probably disrupts air flow through them. Finally, the parts themselves seem sort of flimsy (particularly the tabs that lock the air hoses to AC).

Other Thoughts: I haven't had really hot weather to stress test this unit, but so far it looks like it will do the job. I'm a little disappointed that the thermostat only goes down to 64 degrees, but I suppose that will do. It's also worth being aware that the fan seems to run constantly even when the compressor isn't on. Also, this unit comes with casters. You could unscrew them, but there are bolts sticking out past the bottom of the unit. Finally, the air conditioner arrived quite filthy. I'm not sure if that was the result of a dirty manufacturing environment, or if I got an open box item.

For the price, I'm satisfied with the air conditioner, but you can probably find better at a higher price point.

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  • Charles B.
  • 7/25/2007 4:24:21 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome!

Pros: Best price when you include shipping, great unit. It's quiet, the air is cold, it's easy to operate, what more could you want? I do like the remote.

Cons: None yet.

Other Thoughts: The first one arrived damaged but Newegg replaced it quickly and paid the shipping. When I talked to Newegg, I was the only one that had received a damaged unit in the past 6 months so I felt reasonably sure the second one would be ok. It was. I cool just my bedroom in the 90+ degree days, about 160 sq ft. It would do more, probably 200 or so. Kudos to Newegg for their excellent customer service. :)

1 out of 1 people found this review helpful. Did you? Yes No

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