keystone electronics

Enjoy efficient, powerful cooling with this through-the-wall Keystone air conditioner. It can be used in rooms up to 450 sq. ft., and it has a 10,600 BTU heating capacity to provide warmth on cold days. This 10000 BTU Keystone air conditioner has three fan speeds and three cooling speeds for custom comfort.

Cool off with this Keystone window air conditioner. A remote control is included for adjusting settings from the comfort of the couch, and the energy saver mode helps reduce the cost of running. This Keystone window air conditioner can be installed in a wall for added flexibility, and the three cooling settings and fan speeds provide ample customization.

The Keystone 50-pint dehumidifier removes up to 50 pints of moisture from the air per day in a room up to 4500 square feet. Place this unit in various locations throughout your home or apartment such as the attic, bedroom, or basement. Features include electronic controls with LED display, a 24-hour timer, a transparent water level indicator and a full bucket alert with automatic shutoff. Continuous draining option is available using a low-level drain and a standard garden hose (garden hose not included). It also has a removable, easy-cleaning dust filter with a clean-filter alert. The auto-restart saves your settings during a power outage and the rolling casters make the unit easy to move to another location.

Cool your room with this 8000 BTU Keystone air conditioner. Its through-the-wall design is suitable for rooms up to 350 sq. ft., and it offers 4200 BTUs of supplemental heating to help warm your space. This Keystone air conditioner has an energy saver mode and a 24-hour timer to lower utility costs.

At Keystone, your family’s comfort starts here. The Keystone 5,000 BTU window air conditioner with Follow Me remote control is an excellent choice for cooling a room up to 150 square feet. This exceptional air conditioner features electronic controls with LED display and a temperature sensing LCD remote control, allowing you to conveniently see, set, and maintain the room temperature from across the room. It also includes an energy saver mode, programmable 24-hour timer, and a sleep mode to save you money while keeping you cool and comfortable. Plus quiet operation (49 dBA on low) helps you get a good night's sleep. With a Keystone window air conditioner, you and your family can relax in cool, blissful comfort.

The Keystone 35-pint dehumidifier removes up to 35 pints of moisture from the air per day in a room up to 3000 square feet. Features include electronic controls with LED display, a 24-hour timer, a transparent water level indicator and a full bucket alert with automatic shutoff. Continuous draining option is available using a low-level drain and a standard garden hose (garden hose not included). It also has a removable, easy-cleaning dust filter with a clean-filter alert. The auto-restart saves your settings during a power outage and the rolling casters make the unit easy to move to another location.

Equip your home with cooling power by installing this through-the-wall Keystone air conditioner. It works for areas up to 700 sq. ft., so it's suitable for most rooms, and its three fan speeds let you customize your cooling level. Use the LCD remote to view and adjust the temperature of this 14,000 BTU Keystone air conditioner.

Your family's comfort begins with Keystone: Perfect for rooms up to 250 square feet, the Keystone portable air conditioner maximizes comfort by providing cool air and removing humidity. Ideal for a variety of spaces: As a reliable solution for reducing dampness and humidity, the unit is an excellent choice for bedrooms, bathrooms, attics, dorm rooms, basements, and more. Dehumidifies and cools: By removing 2.5 pints of moisture from the air per hour, you'll enjoy a cool and comfortable indoor environment with no dampness. Customizable settings for your comfort: Electronic controls provide 3 speeds, a programmable timer, and 3 operating modes (cool, fan, and dry), to keep you comfortable. Enjoy a good night's rest with sleep function: Sleep function gradually increases the temperature to provide you with comfortable air while you sleep. Easy portability through your home: With integrated side handles and caster wheels, you can easily transport to fit your needs.

The Keystone 22-pint dehumidifier removes up to 22 pints of moisture from the air per day in a room up to 1500 square feet. Place this unit in various locations throughout your home or apartment such as the attic, bedroom, or basement. Features include electronic controls with LED display, a 24-hour timer, a transparent water level indicator and a full bucket alert with automatic shutoff. Continuous draining option is available using a low-level drain and a standard garden hose (garden hose not included). It also has a removable, easy-cleaning dust filter with a clean-filter alert. The auto-restart saves your settings during a power outage and the rolling casters make the unit easy to move to another location.