Sunpentown WA1211S

WA-1211S 12,000btu Window Air Conditioner with 3 Fan Speeds, Top Air Discharge, Electronic Controls, and Thermostat Controlled Energy Saver

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WA-1211S 12,000btu Window Air Conditioner with 3 Fan Speeds, Top Air Discharge, Electronic Controls, and Thermostat Controlled Energy Saver

Model: Sunpentown WA1211S
This product has been replaced by a newer model:
Sunpentown WA1222S ($329.99) Compare

Quick Specs:

  • Width: 19.69"
  • Height: 14.75"
  • Depth: 20.94"
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This 12,000 BTU Window AC unit is ideal for a single room, studio or area up to 700 sq. ft. Ideal for a vertical opening window. The unit is user-friendly with controls along with a remote for easy access. The Air filter is easy to remove and washable with helpful reminder.


  • 3 fan speeds
  • Modes: Dry, Auto, Energy Saver, Sleep
  • Top air discharge
  • Fresh Air Vent for air circulation and odor removal
  • Thermostat controlled energy saver
  • Electronic controls with digital display
  • Easy out and washable air filter
  • Auto Restart feature
  • Up to 24 hours timer setting
  • Flexible window mount
  • Remote control
  • Window installation kit included
  • UL approved


Cooling capacity (btu/hr) 12,000
Suggested cooling area 400-700 sq.ft.
E.E.R 10.8
Temperature range 62 ~ 86°F
Moisture removal (pints/hr) 3.2
Max air flow (m3/h) High 450
Medium 413
Low 344
Indoor noise level (dBA) High 58.9
Medium 55.7
Low 51.2
Voltage 115
Frequency (Hz) 60
Amps 10.2
Input power (watt) 1110
Cord length / Plug type 6 ft / LCDI 5-15P, 15A
Refrigerant R410A
Unit dimension 19.69W x 20.94D x 14.75H in
Window width (min/max) 23/36 in.
Window height (min) 15.5 in.
Directional louver Left-Right / Up-Down
Filter access Tilt-out
Net weight (lbs) 68
Gross weight (lbs) 75



  • Brand:Sunpentown
  • SKU:WA1211S
  • UPC:876840004672
  • Stock Id:268835


  • Type:Window


  • Chassis Type:Fixed
  • Cooling Capacity (BTU):12,000
  • Heating Capacity (BTU):None
  • Heat:No
  • Wireless Remote Controller:Included


  • Width:19.69"
  • Height:14.75"
  • Depth:20.94"

    Technical Details

  • Energy Star:No
  • Volts:115 Volts
  • Amps:10.2A
  • Plug Type:5-15P
  • Refrigerant:R410a
  • Temperature Range:62 ~ 86F
  • Cord Length:6 ft.
  • SEER:10.8
  • Filter Access:Tilt-Out
  • Frequency (Hz):60Hz
  • Weight(LbS):75
  • Suggested Cooling Area:400-700 sq.ft.
  • Directional Louver:Left-Right / Up-Down
  • Moisture removal (pints/hr):3.2
  • Input power (watt):1110W
  • Window height (min):15.5 in.
  • Window width (min):23 in.
  • Window width (max):36 in.
  • Unit dimension (W x D x H):19.69" x 20.94" x 14.75"
  • Max air flow (m3/h)High:450
  • Max air flow (m3/h)Medium:413
  • Max air flow (m3/h)Low:344
  • Indoor noise level (dBA)High:58.9
  • Indoor noise level (dBA)Medium:55.7
  • Indoor noise level (dBA)Low:51.2

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Customer Reviews

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From: Seattle, WA

Overall Rating: 5.0

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Verified Owner
"Excellent unit with great cooling capacity. Quiet with accurate temperatures. Fully capable of keeping large rooms comfortable without raising electric bills too much" Will Recommend: Yes
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