With reliable, window and wall-mounted air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18,000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with dehumidification up to 3.8 pints per hour to remove moisture from the air. Perfect for large living spaces like apartments, bedrooms, living rooms, and much more. The unit features a unique remote with a thermostat built in to sense the temperature of where you are in the room and adjusts as needed automatically. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.
Experience consistent and efficient cooling with Keystone's powerful 18,000 BTU window air conditioner, the best energy-efficient window AC unit designed for large room air conditioners up to 1000 sq. ft., delivering comfort even on the hottest days, perfect for apartments, bedrooms, or garages.
With 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers, and a programmable timer, this modern window and wall-mounted AC unit offers maximum comfort and ease of use, featuring a quiet AC operation and a window AC with remote control, ideal for homes seeking the coldest AC unit and easy install air conditioner.
Control your comfort using the smart remote, which displays and monitors room temperature on an LCD screen, sends a signal to your AC unit every 3 minutes for accurate cooling, providing energy-efficient cooling no matter where you are in your home.
Benefit from energy-saving comfort with this ENERGY STAR certified quiet AC unit, using 'Energy Saver' or 'Sleep' mode to reduce energy consumption and offering cooling power for large room using this air conditioner with timer function, ensuring efficient and quiet operation.
Save floor space with this window and wall-mounted AC unit that includes a window installation kit, providing a space-saving design that is easy to install and operate, making it the best air conditioner choice for modern homes seeking energy-efficient cooling solutions.
Enables you to achieve optimal circulation.
Eco-friendly design reduces energy usage.
This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet.
R32