EdgeStar AP12000S Portable Air Conditioner with Dehumidifier and Fan for Rooms up to 425 Sq. Ft. with Remote Control 12,000 BTU (ASHRAE-128 Standard) / 5,500 BTU (DOE 2017 Standard) Cools up to 425 Square Feet (depends on heat load) 3 fan speeds; dehumidifier only mode option (90 pints a day); includes a washable pre-filter and one replaceable carbon filter Patented Auto-Drain System - exhausts most or all condensate automatically except under extreme humidity situation Adjustable digital thermostat with 61-89F temp range, remote control and caster wheels All portable air conditioners including this one must be vented using the included hose; Window kit (expands up to 55) and vent hose (expands up to 49)