5,000 cfm, evaporative window cooler, 1/2 hp, 2 speed motor, remote control, cools 1200-1600 sqft, convertible grille fits casement windows, corrosion resistant, 1 piece bottom pan, durable polyester powder coated exterior & interior finish, adjustable water trough, fully assembled & ready to install, ul listed, single piece bottom pan with 8 year guarantee against leakage due to rust & corrosion. Proper motor: tv #297135 1/2hp, proper pumps: tv #111507 5000-7000 cfm, tv #781925 7500 cfm.