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4.8 out of 5 stars. 15 reviews

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Keystone 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability

4.914 Reviews

Item # 257872499

Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
$679.99
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  • New Arrival

  • Online Only

Keystone 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability

4.914 Reviews

Item # 257872499

Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
Image showing 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
$679.99
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At Keystone, we prioritize your family's comfort. Our heat/cool 230V window air conditioner is designed with versatile supplemental heat when outdoor temperatures exceed 23 degrees Fahrenheit. Please note that this mode is meant to complement your primary heat source and should not be relied upon as the sole heat source. It is important to have a special 230-volt/25-amp electrical outlet for optimal operation, as this unit does not function with standard 115V household outlets. Our window air conditioner is equipped with money-saving features such as an energy saver mode, sleep mode, and a programmable 24-hour timer. With the convenience of our Follow Me LCD remote control, everyone can easily adjust settings and enjoy the blissful comfort provided by our unit. Choose Keystone for the ultimate in comfort and efficiency for your family.

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/25-amp electrical outlet required (Unit will not work with a standard 115V outlet)
  • 18,800/18,400 BTU cooling capacity / 16,000 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 1000 sq. ft. with dehumidification up to 3.8 pints per hour
  • Indoor Noise Level dBA (Hi/Med/Lo): 58.5/57/55
  • 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
  • 6.5-ft. LCDI power cord with NEMA 6-30P plug makes extension cords unnecessary
  • Adjustable, pleated window mounting kit included for window installation
  • Minimum window height: 18.5 inches
  • Window width dimensions: 28" minimum / 40.5" maximum

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Reviews

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1 to 4 of 15 Reviews .
1 – 4 of 15 Reviews
Review 1

Large enough for large areas

14 hours ago
[This review was collected as part of a promotion.] This is a great unit to heat or cool a large area. Great for an insulated outdoor building or work space. The noise is okay but could be noisy in a home setting.

Originally posted on influenster.com

Review 1

Good buy!

2 days ago
[This review was collected as part of a promotion.] I think this has really good features, installation wasn’t hard at all and it’s built well. I would recommend this to anyone that needs an additional unit.

Originally posted on influenster.com

Review 1

Great so far

5 days ago
[This review was collected as part of a promotion.] We are using this in a small bedroom in my mother in laws home and this week in Texas it has been summer temps. She likes it and it cools the room very easily it was easy to install and she is happy having a cool room again. Would recommend this brand of ac depending on room size this is in a small bedroom.

Originally posted on influenster.com

Review 1

Great

7 days ago
[This review was collected as part of a promotion.] Perfect size and great for a medium size room ! Love the heat and cool functions ! Very versatile and easy to use ! I’ll put it in a living room medium size !

Originally posted on influenster.com