Stay cool and comfortable all summer long with Keystone's reliable air conditioning units. Our 14,000 BTU window AC unit is designed for easy installation through-the-wall, effortlessly cooling even the largest rooms up to 700 square feet. With a dehumidification function that removes up to 2.5 pints of moisture per hour, our energy efficient window AC unit creates a more pleasant and healthier indoor environment. Ideal for apartments and living rooms, this modern AC unit delivers optimal performance. Take control of your comfort with our window AC unit's unique remote control featuring a built-in thermostat that adjusts the temperature based on your position in the room. Save on energy costs with the unit's energy saver mode, sleep mode, and programmable 24-hour timer, giving you complete control over your cooling needs. Our AC unit also includes a Check Filter alert feature that notifies you when it's time to clean the mesh filter for efficient airflow. With a 1-year warranty and a commitment to providing top-notch cooling at an affordable price, Keystone is the best choice for your air conditioning needs. Stay cool, save money, and enjoy the coldest ACunit on the market. (Please note: Requires wall sleeve and special 230V electrical outlet)

Efficiently cool your room with our powerful 11,800 BTU Through the Wall Air Conditioner, perfect for areas up to 530 sq. ft. Customize your comfort level easily with three cooling and fan speeds while the 4-way air deflection feature directs airflow precisely where it's needed, optimizing your cooling, dehumidifying, or fresh air circulation needs. You'll save energy and reduce costs thanks to the 24-hour on/off timer and energy-saving option, avoiding unnecessary energy consumption. The auto restart feature resumes operation after power outages while the remote control offers convenient access to control and adjust your air conditioner from anywhere in your room. The trim kit ensures sleek and seamless installation while the removable and washable filter ensures optimal performance, with the check filter alert reminding you to maintain for optimal results. Please note that the required wall sleeve for installation is sold separately. Experience reliable, hassle-free cooling today. (Please note: Requires a special 230V electrical outlet)

Stay cool and comfortable with Keystone's reliable window-mounted air conditioner. This 5,000 BTU window AC unit is perfect for smaller-sized living spaces up to 150 square feet, such as apartments, dorm rooms, sheds, and more. With dehumidification of up to 1.3 pints per hour, it effectively removes excess moisture from the air, providing a comfortable and dry environment. The unit features a unique remote control with a built-in thermostat, which senses the temperature of your location in the room and adjusts automatically for optimal comfort. With three cooling and fan speeds, you have flexibility and can enjoy quiet operation, as low as 52 dBA. Whether you're sleeping, watching TV, or working, the unit ensures a peaceful and distraction-free environment. Maintenance is simple with the Check Filter alert, reminding you when it's time to remove and clean the mesh filter. This helps maintain excellent performance and clean air circulation. Keystone provides a cost-conscious price to ensure you can stay cool and comfortable without breaking the bank. Upgrade your living space with Keystone's window-mounted air conditioning and experience consistent cooling, even on the hottest days. Don't settle for discomfort – choose Keystone for reliable performance and a comfortable environment year-round.