Whynter ARC12SDH

Model #ARC12SDH

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MSRP: $629.00 ?


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Technical Details

Heating Capacity (BTU) 11000
Built In WiFi No
Commercial No
Cooling Capacity (BTU) 12000
Weight 73 lbs.
AHRI Certified No


Warranty Info Brand New This product is Brand New with full manufacturer warranty
UPC 891207001972
Brand Whynter

General Information

Width 20"
Depth 16.5"
Height 34"


CFC Free Yes
UL Certification Yes
Timer Yes
Eco-Friendly Refrigerant Yes

Electrical Specifications

Volts 115 Volts
Phase 1
Frequency 60 Hz.
Amps 15 Amps


Plug Type 5-15P
Maximum Air Flow 188 CFM
Vented Outside Yes
Refrigerant Type R-410A
Filter Type Washable
Air Filter Included Yes
Number of Cooling Speeds 3
Decibel Rating 56 dBA
Cooling Area 400 sq. ft.
Includes Thermostat Yes
Programmable Timer Yes
Wattage 11000 Watts
Wireless Remote Controller Included
Heat Heat Pump
Provides Heating Yes


UL Yes
Energy Star No


Type Portable
Color Frost White
Window Compatible No
User Reviews
24 July 2007

I have to start it while it's still cool in the room to keep the peak temp in the room under 80 during the day. The unit just can't keep up otherwise. I'd get a more powerful unit for 400 sq ft.

  • +

    Blows cold air and a fair amount of condensation makes it out the exhaust tube.

  • -

    The unit is quite noisy. Perhaps my biggest gripe is how often it overfills with condensation. On dry days you can leave it going and not worry about it. Humid days will result in it needing to be emptied every hour.

29 September 2018

So glad this was the unit I chose. So easy to use and pretty quiet and effective for my one bedroom condo. Many nights I just used the fan to circulate air. Highly reccomend.

23 July 2007

12,000 BTU's doesn't seem accurate. I live in AZ. Right now it's actually in the mid-80's outside and this thing is struggling to keep my room at 74 and it's a little less than 150 Sq ft. That seems weak to me. This bad boy was not cheap and it's been running for about 4 and a half hours.

  • +

    Great water recycle feature. Isn't Ugly.

  • -

    Air that comes out is only around 60 degree's. Exhaust tube gets very hot. (I know it should, but I feel like this really hurts the cooling process.) Poorly place air intake.

8 September 2018

Purchased July 2017 Fine product, needs a fairly small space for effective cooling. The fan makes considerable noise just a year after I bought it. Contacting support, will update based on response...

21 May 2007

If you have a way to hook a hose to this that you can put into a drain or through an external wall it will be great. However, if you need to rely on the little condensation pan..well good luck.

  • +

    For an upright unit it is terrific as far as cooling! Cools the room quickly and rather efficiently. Great product if you can set it up for continuous drainage.

  • -

    There is not an internal condensation bucket or bin like most uprights. There is a small hose to run to a drain or then include a little pan to sit on the ground. There is not an overflow alert or anything of the such for this condensation bucket like on other units that I have purchased for my...

10 August 2018

Used in my tent trailer in 90-100 degree temperatures. Had a little trouble keeping up from noon 'til about 6 p.m. but provided very comfortable night sleeping tempertaures...at 65-68 degrees.

2 August 2018

Works great in my third/top floor, west facing condo. I get all the afternoon sun and it gets HOT. Weather in the 90's and this unit keeps the room comfortable (not cold, but comfortable.) I do use blackout curtains to help keep the sun/heat out. No leaking/exhaust.

19 July 2007

worth all the cons. read directions, exhaust as close to window as possible - with no kinks.

  • +

    102 outside - 70 inside in a medium puter room. very nice.

  • -

    heavy, loud, water drain tube.

25 July 2018

I have tall cielings in my bedroom. It’s a difficult room to cool down. Our previous unit blew cold air upwards and did not cool down the room at all. This unit blows cool air directly at us and keeps us nice and cool. We love it!

9 November 2006

If it was as light as I imagined it would have been a 5 star rating. still good though.

  • +

    Not bad at all. Looks great and has very superior cooling output.The heater is a real bonus when the weather cools down.

  • -

    I took awhile to figure out the controls.

Product Highlights
  • Width: 20"
  • Height: 34"
  • Depth: 16.5"
  • Type: Portable
  • Cooling Capacity (BTU): 12000
  • Heating Capacity (BTU): 11000
  • Heat: Heat Pump
  • Wireless Remote Controller: Included
  • Decibel Rating: 56 dBA
  • Programmable Timer: Yes
  • Filter Type: Washable
  • CFC Free
  • Eco-Friendly Refrigerant
  • Timer
  • UL Certification
In The Box
  • ARC-12SDH 20" Eco-Friendly Dual Hose Portable Air Conditioner
  • 12000 BTU Cooling Capacity, 11000 BTU Heating Capacity, Remote Control, 96 Pts Dehumidifying Capacity, Carbon Air Filter,
  • Washable Pre-Filter in Frost White
Still Have Questions?
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