Experience reliable and efficient cooling with Keystone's window and wall-mounted air conditioning units. The 18,000 BTU window air conditioner offers powerful cooling for rooms up to 1000 square feet. With a dehumidification rate of 3.8 pints per hour, it effectively removes excess moisture from the air, creating a comfortable and dry living environment. Perfect for larger living spaces like apartments, bedrooms, and living rooms, this window AC unit comes with a unique remote control featuring a built-in thermostat. The thermostat detects the temperature of your location in the room and automatically adjusts the cooling to provide personalized comfort. Save on energy bills with the energy saver mode, sleep mode, and programmable 24-hour timer. These features allow you to customize your cooling preferences and optimize energy usage based on your schedule. The Check Filter alert makes it easy to maintain the unit by reminding you when it's time to clean the mesh filter for optimal performance and efficient airflow. In addition to its reliable performance, Keystone provides a 1-year warranty, ensuring your peace of mind. Stay cool and comfortable throughout the hottest days with Keystone's window and wall-mounted air conditioning units, available at a cost-conscious price.