by Keystone |
Item #
Model # KSTAW12A |
Keystone 12,000 BTU Window-Mounted Air Conditioner

About this item

Keystone KSTAW12A Energy Star 12,000 BTU 115-Volt Window-Mounted Air Conditioner with "Follow Me" LCD remote control, is perfect for cooling rooms up to 550 square feet.




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Keystone 12,000 BTU Window-Mounted Air Conditioner


It has electronic controls with LED display and a temperature sensing, full-function "Follow Me" LCD remote control allowing you to conveniently see, set and maintain the room temperature from across the room. Additional features include energy-saver mode, sleep mode, auto-restart and a full 2-year parts and labor warranty. This Energy Star unit provides you with convenience and savings along with cool comfort.

View warranty information here. (PDF)

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  • Energy Star 12,000 BTU 115-volt window-mounted air conditioner
  • Cools area up to 550 sq. ft.
  • Electronic controls with LED display allows you to easily select options with the touch of a button
  • Temperature sensing, full-function "Follow Me" LCD remote control allows you to see, set and maintain room temperature from across the room
  • Auto-restart saves your settings for when power is restored to the unit
  • Adjustable air flow direction allows you to easily control the direction of the cool air
  • 3 cooling speeds and 3 fan speeds for more cooling flexibility
  • Programmable 24-hour on/off timer cools on your schedule
  • Energy-saver mode conserves energy and saves you money
  • Sleep mode gradually increases room temperature after being activated
  • Easy-clean, slide-out mesh filter with check filter alert on the unit
  • Window installation kit included

For additional questions regarding this product, please contact the Manufacturer's Customer Service Department at 1.866.646.4332.


  • Full 2-years parts & labor warranty
  • Limited 5-years sealed system warranty
  • Assembled Country


    Assembled Size

    21.00"L x 19.75"W x 14.75"H

    Component Country


    Shipping Info

    Standard - 2 to 6 business days

    Premium - 2 to 4 business days

    Express - 1 to 2 business days

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