Check the listing for details. KoolBase MSC1800NE Mobile Spot Cooler, Industrial Grade, Certified, 6,100-BTU. Color: White / Gray, Condition: Open box. Listed at 479.97 USD. Item condition: Manufacture's Reconditioned Unit(s). Tested and Re-Certified. Includes all original accessories and manual. Open Box, Showroom Sample, Display Model; Not Refurbished: Minor Scratches and Cosmetic Scuffs. Indoor Outdoor Mobile Spot Cooler, reliable and safe, 6,100-BTU, fan mode (air circulation) and cooling mode, for consumer useCompact size (10" x 18" x 23"), R410A Refrigerant (Contains no ozone depleting R22 refrigerant which has been banned by the U.S. EPA in new equipment after January 1, 2010)No assembly required, Portable, Indoor / Outdoor, 1/2 ton cooling capacity, Noise level: 60 - 62 db, De-humidification, built-in evaporator removes most condensateEnergy efficient - energy cost $0.09/hour (Based on 120 days 8 hours per day and national average of $0.14/kwh)Power: 115V, Load current: 5.6A, Consumption power: 675WEco-Friendly Refrigerant – Refrigerant R410ANo Assembly RequiredFan Mode (Air Circulation) and Cooling ModeOverheat Shut-Off Protection System Power: Single Phase 115VFrequency: 60HzCooling Capacity: 6,100BTULoad Current: 5.6AConsumption Power: 675WCompressor: Sealed Rotary TypeWater Storage Capacity: 3LRefrigerant: R410ARefrigerant(Rated Charge): 340gOptimum Operating Temperature: 77°F~113°FSize: W18” X D10” X H23”Weight: 50LBPackage Weight: 55LB