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.
Keystone Core 12,000 BTU 550 Sq. Ft. Mini Split Heat Pump, Voice & App Control, Indoor + Outdoor Unit, 115V
$850
Keystone Summit 12,000 BTU 550 Sq. Ft. Mini Split AC Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 115V
$950
Keystone Core 24,000 1,500 Sq. Ft. BTU Mini Split Heat Pump, Voice & App Control, Indoor + Outdoor Unit, 230V
$1,100
Keystone Core 9,000 BTU 400 Sq. Ft. Mini Split Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 115V
$800
Keystone Core 12,000 BTU 550 Sq. Ft. Mini Split Heat Pump, Voice & App Control, Indoor + Outdoor Unit, 230V
Keystone Summit 18000 BTU 1000 Sq. Ft. Mini Split AC Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 230V
$1,300
Keystone Summit 24,000 BTU 1,500 Sq. Ft. Mini Split Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 230V
$1,600
Keystone Summit 9,000 BTU 400 Sq. Ft. Mini Split AC Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 230V
$900
Keystone Summit 12,000 BTU 550 Sq. Ft. Mini Split AC Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 230V
Keystone Summit 9,000 BTU 400 Sq. Ft. Mini Split AC Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 115V
Keystone Core 9,000 BTU 400 Sq. Ft. Mini Split Heat Pump, Energy Star, Voice & App Control, Indoor + Outdoor Unit, 230V
Keystone Core 18,000 BTU 1,000 Sq. Ft. Mini Split Heat Pump, Voice & App Control, Indoor + Outdoor Unit, 230V
$1,000
