Koolen Window Air Conditioner – 21,400 BTU – Hot & Cold The Koolen window air conditioner is the perfect solution for providing a comfortable indoor environment thanks to its efficiency and practical design. Specifications: Cooling Capacity: 21,400 BTU Heating Capacity: Up to 3.05 kW, suitable for medium to large spaces like rooms and offices Type: Window-mounted air conditioner, easy to install in windows or walls Energy Consumption: Energy-efficient design reduces electricity use compared to traditional units Control Panel: User-friendly interface for easy adjustment of temperature and fan speed Features: Multi-function: Offers cooling, fan operation, and dehumidification options for flexible use Effective Air Filter: Removable and washable filter improves indoor air quality by removing dust and impurities Quiet Operation: Low noise levels ideal for bedrooms and offices Modern Design: Compact and stylish to fit any interior decor Benefits: Energy Efficiency: Saves on electricity bills with an energy-saving design Easy Installation: Simple to mount without a specialist, saving time and effort Clean Air: Enhances indoor air quality with an effective filtration system