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4.7 out of 5 stars. 43 reviews
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Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

  • New Arrival

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
4.743 Reviews

Item # 257872399

Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
$499.99
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or
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  • New Arrival

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
4.743 Reviews

Item # 257872399

Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
$499.99
or
or
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Keystone prioritizes your family's comfort, and our budget-friendly heat/cool 230V window air conditioner is designed to meet your needs. This versatile AC unit offers both efficient cooling and supplemental heat capability, serving as an additional heat source for outdoor temperatures above 23 degrees Fahrenheit. The heat mode is supplemental and cannot replace your primary heat source. Please note that this unit requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Enjoy ultimate cost savings with the energy saver mode, sleep mode, and programmable 24-hour timer. These features allow you to customize your heating and cooling preferences based on your schedule, lowering energy usage and costs. The Follow Me LCD remote control adds to the convenience of this unit, ensuring everyone can relax in comfort. Invest in our heat/cool 230V window air conditioner and enjoy year-round comfort for your family. With Keystone, your family's comfort starts here.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on staying cool in the heat? Check out our guide on cooling strategies during extreme heat in the product documents section.

  • Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
  • 12,000/11,600 BTU cooling capacity / 11,000 BTU supplemental heating capacity
  • Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 23°F
  • Heating mode is supplemental and NOT meant as primary heat source
  • Designed for a room up to 550 sq. ft. with dehumidification up to 2.5 pints per hour
  • Indoor Noise Level dBA (Hi/Med/Lo): 61/58/55
  • 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

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Reviews

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4.7

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1 to 4 of 43 Reviews .
1 – 4 of 43 Reviews
Review 1

Sooooo helpful!!

14 days ago
This AC unit was such a gift to us trying to cool a small upstairs room in the summertime! Note: the plug doesn’t fit a standard outlet so you do need to make sure you have the correct outlet for this machine to function

Originally posted on influenster.com

Review 1

Heat and air all in one

14 days ago
I have sent in a ticket for this because I haven't had anyone available to install it. I didn't notice how hard it would be getting this window off to put it on and I need help and so I'm trying to get someone over to help but haven't been able to yet. I know these work well because I had one similar to this back years ago.

Originally posted on influenster.com

Review 1

Love

15 days ago
The keystone window air conditioner was a little difficult to install definitely a two man job to get installed and placed correctly. However the air it blows is definitely sufficient and cools down extremely.

Originally posted on influenster.com

Review 1

So cool!

17 days ago
Simple and easy controls.Great window unit. Easy to install and easy to use. Unit is very efficient. Adjustable vents so you can direct the air where you need it.

Originally posted on influenster.com