Open Air Merchandiser 4-Tier Display Cooler with Air Curtain 18.4cu.ft. Efficient Cooling Digital Temperature Control Cold Locking & Energy Saving Large Capacity Storage Convenient Mobility Low Noise Operation Operating Temperature: 16-25℃/60.8-77℉,Voltage/Frequency: 110-120V~ / 60Hz,Temperature Adjustment Range: 1-8℃/34–46℉,Total Effective Volume: 18.4 cu.ft / 520L,Item Model Number: XCS-520L,Power Consumption: 17.55 kW.h/24h,Product Dimensions: 35.6 x 25.9 x 74.8 in/905 x 660 x 1900 mm,Net Weight: 332.8 lbs ±2%/ 151 kg ±2% (including all accessories),Storage Temperature: 2–10℃/36–50℉