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4.8 out of 5 stars. 22 reviews
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Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability

  • New Arrival

Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
4.820 Reviews

Item # 257872299

Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
$429.99
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  • New Arrival

Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
4.820 Reviews

Item # 257872299

Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
Image showing 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
$429.99
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or
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At Keystone, we prioritize your family's comfort. Our budget-friendly heat/cool 115V window air conditioner is designed to meet your needs. This versatile AC unit not only provides efficient cooling but also offers supplemental heat capability. It serves as an additional heat source when outdoor temperatures rise above 23 degrees Fahrenheit, complementing your main heat source. Please note that this mode is meant to supplement, not replace, your primary heat source. You'll find plenty of money-saving features in this multi-seasonal unit. Take advantage of the energy saver mode, sleep mode, and programmable 24-hour timer to customize your cooling and heating preferences according to your schedule. Additionally, our Follow Me LCD remote control ensures total convenience, allowing everyone to relax in blissful comfort.

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.

  • 8,000 BTU cooling capacity / 3,500 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 350 sq. ft. with dehumidification up to 1.9 pints per hour
  • Indoor Noise Level dBA (Hi/Med/Lo): 60/56.5/55
  • 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
  • 3 cooling speeds, 3 fan speeds, and 1 heat speed for multi-seasonal use
  • Programmable 24-hour on/off timer cools on your schedule
  • Energy Saver function conserves energy and saves you money
  • Sleep function gradually increases room temperature after being activated
  • Easy-clean, tilt-out mesh filter with Check Filter alert on the unit
  • Adjustable, pleated window mounting kit included for window installation
  • Minimum window height: 16.5 inches
  • Window width dimensions: 26.8" minimum / 36" maximum
  • U.L. safety listing (SA12388)
  • 7-ft. LCDI power cord with NEMA 5-15P plug uses standard 115V electrical outlet

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Reviews

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1 to 4 of 22 Reviews .
1 – 4 of 22 Reviews
Review 1

Sooooo helpful!!

4 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

4 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

5 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

Great quality strong cooling, excellent value, and

8 days ago
The keystone 8,000 BTU window air conditioner stands out for its excellent quality and powerful cooling, quickly making any room comfortable. It offers great value for the price and requires minimal maintenance, marking it as a reliable and convenient choice. Installation is simple and user-friendly perfect for everyday use.

Originally posted on influenster.com