N56/66D 5500/6500 Cfm Dd Cooler Essick Specifications Down Discharge Model 4300/5000 CFM (based on motor horse power) Cools 1400-1800 Square Feet Corrosion-Resistant, One-Piece Bottom Pan Durable Polyester Powder-Coated Exterior & Interior Finish Adjustable Water Trough Bolted Construction for Easy Parts Replacement Quiet Blower Wheel Operation 1/2 or 3/4 HP Motor (not included), 1 or 2 Speed Available Unique single-piece bottom pan with 8-year guarantee against leakage due to rust and corrosion. UL Classified Made in the USA Owners Manual Brochure Parts