POWERFUL COOLING - Our 5,000 BTU mechanical window air conditioner unit will keep your home cool & comfortable even during the hottest summer months. An adjustable rotary temperature control cools the air to your specifications.PERFECT FOR BEDROOMS & SMALL ROOMS - This window AC unit (16" x 13" x 12") provides steady, fast, & effective cooling for rooms up to 150 sq. ft. It’s the perfect small air conditioner for apartments, playrooms, cabins, offices, or living rooms.MECHANICAL OPERATION– Simply rotate the dials in COOL or FAN mode, and adjust the thermostat to the desired temperature (7 provides maximum cooling). Use the horizontal wheel and air deflector to direct the 2-way airflow the way you like it.SIMPLE & QUICK TO INSTALL – Simply attach the top rail using a screwdriver, & follow the directions to install the air conditioner to your double hung window (b/t 23” & 36” wide). The lower sash must allow for 13” of vertical clearance when open.EASY TO CLEAN - Cleaning the filter is a breeze. Just slide the filter out once a month, rinse it thoroughly under running water, put it back, and enjoy clean, cool and fresh air.