Mini Splits
Keystone Mini-Splits offer efficient, permanent comfort solutions for single-zone applications, open-layout homes, and more. With two great options, the Core Series and Summit Series, there is a system designed to fit your home and your needs. Enjoy the convenience of app control and a remote, giving you easy control of your comfort wherever you are.
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Inverter Air Conditioners
Inverter units feature special technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. In addition, the inverter technology also makes this unit 27% more energy efficient than standard window units.
Window Air Conditioners
Keystone window air conditioners are an economical choice for cooling and heating rooms of all sizes.
Portable Air Conditioners
At Keystone, your family's comfort starts here. With a keystone portable air conditioner, you and your family can relax in cool, blissful comfort.
Through-The-Wall Air Conditioners
Keystone though-the-wall air conditioners are a great primary source for cooling and heating and can be used to supplement your main heat source in other applications.
Dehumidifiers
Keystone dehumidifiers helps to remove various amounts of moisture from the air per day. They can be place in various locations throughtout your home or apartment such as the attic, bedroom, or basement.
Slider/Casement
Designed specifically for horizontal slider or casement windows this unit is the perfect solution for homes without traditional double-hung windows.
Accessories
Explore from various accessories to supplement your product.
23,200/22,900 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
$800
12,000 BTU Window Mounted Inverter Air Conditioner with Remote Control
$500
8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability
$450
12,000/11,600 BTU 230V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability
$530
18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability
$730
8,000 BTU Window Mounted Inverter Air Conditioner with Remote Control
$400
18,000 BTU 230V Window Mounted Inverter Air Conditioner with Remote Control
$700
10,000 BTU Window Mounted Inverter Air Conditioner with Remote Control
8,000 BTU Window Mounted Inverter Air Conditioner with Supplemental Heat and Remote Control
$630
18,000/17,700 BTU 230V Window Air Conditioner with Follow Me LCD Remote Control
$650
Keystone 8,000 BTU 115V 350 Sq. Ft. Window Air Conditioner
$330
14,000 BTU Window Mounted Inverter Air Conditioner with Remote Control
$580
Keystone 6,000 BTU 115V 250 Sq. Ft. Window Air Conditioner
$260
10,000 BTU Window-Mounted Air Conditioner with Follow Me LCD Remote Control
$380
