Evapcool Down Draft Duct Evaporative Cooler, 6600--CFM

Evaporative cooler, 6500 cfm, down draft duct cooler, cools 1400-2400 sqft, motor choice 1/2 hp, not included, 5600 industry standard rating or 3/4 hp 6600 industry standard rating, 2 speed motor, for use with pps motor #81544, tv #297-135, pps motor #81564, tv #293-123, pps pump #p-7g, tv#111-507,pps pump #m-7500, tv #781-925, 8 year limited warranty on cabinet, powder coated for durability. cabinet dimensions: 42-7/16" x 39" x 39", duct opening: 19-3/4" x 19-3/4" x 9-5/8".