Keystone New 14,000 BTU 700 Sq Ft Through-the-Wall Air Conditioner, White
Keystone New 14,000 BTU 700 Sq Ft Through-the-Wall Air Conditioner, White
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Keystone New 14,000 BTU 700 Sq Ft Through-the-Wall Air Conditioner, White

Key item features

  • 14,000 BTU air conditioner for through-the-wall installation (Not suitable for window installation)
  • Standard, universal interior trim kit for existing wall sleeve included (New wall sleeve sold separately: KSTSLV1)
  • Special 230-volt/15-amp electrical outlet required (Unit will not work with a standard 115V outlet)
  • Cools a room up to 700 sq. ft.
  • Electronic controls with LED display allows you to easily select options with the touch of a button
  • Temperature sensing LCD remote control allows you control the temperature from across the room
  • Auto-restart saves your settings for when power is restored to the unit
  • Adjustable 4-way air flow direction allows you to easily control the direction of the cool air
  • 3 cooling speeds, 3 fan speeds, plus Auto Cool for 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 mesh filter with Check Filter alert on the unit
  • 6.5 ft. power cord with NEMA 6-15P grounding plug makes extension cords unnecessary
  • U.L. safety listing
Current price is $649.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Arrives by Thu, Jun 11
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Sold and shipped by Four Seasons Trading Company
4.156626506024097 stars out of 5, based on 166 seller reviews(4.2)
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4.8 out of 5 stars
stars11 ratings9 reviews
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Showing 1-3 of 9 reviews

Mar 31, 2026
MaggieV
5 out of 5 stars review

Easy install. Quick cooling

[This review was collected as part of a promotion.] This unit was surprisingly easy to install with two people. Instructions were clear and easy to follow. It’s quite quiet for the size and cooled my living space down pretty quickly. I love the remote and all the programming options. Really excited to fully test this once cold weather hits.

Review from influenster.com
Helpful?1WIZ6QKGR2HQ2246736209
Apr 8, 2026
MadeehaA
5 out of 5 stars review

My hottest room is finally COLD 🥶

[This review was collected as part of a promotion.] OK, but this AC literally saved one of the most frustrating room in my house. I had it installed in one of the room that’s facing the backyard, that never got the proper airflow from our central AC, and now the room is actually cool and comfortable. Size wise it is not that big it actually fit perfectly in the window of the room. I was worried about the noise, but it actually is kind of like a white noise so it is fine even at night time. The controls are easy to use and I love the follow me remote the remote control obviously makes it 1000% easier to use. And I love the feature of the humidity so the room doesn’t feel so stuffy anymore. Installation and assembly was easier than I had expected, and it came with everything that was needed to install. I’m honestly so impressed, my ‘avoid at all cost’ room is now my favorite room to sit in.

Review from influenster.com
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Apr 21, 2026
ReneeM
5 out of 5 stars review

Good AC

[This review was collected as part of a promotion.] This air conditioning is strong and efficient. It cools our home and is placed on the living room. It's is very large and heavy and insulating it will require a few hands. The controls are easy to use and understand. Set it and it adjusts itself by Turing off when reaching the required temp.

Review from influenster.com
Helpful?1WIZ6QKGR2HQ2246736209