VEVOR Steam Generator, 4 kW Steam Shower System with Controller for Home Sauna Bath Spa, Commercial Auto Drain Kit with Overheat, Dry-Run & Overpressure Protection, 10 Min to 24h Efficient, BlackSteam OutletWater InletSecurity ValveQuick Spa SteamEffortless InstallationFlexible FitOperating Time: 10 min - 24 h,Item Size(With Water Outlet): 19.09x7.28x14.96in / 485x185x380mm,Applicable Room Volume: 95–141 ft³ / 2.7–4 m³,Color: Black,Item Model Number: DO-40,Temperature Range: 25–55 ℃ / 77–131 ℉,Chassis Dimensions: 17.72 x 7.28 x 13.58 in / 450 x 185 x 345 mm,Voltage & Frequency: 220-240V (1PH/2PH), 50/60Hz,Outer Casing Material: Q235B Steel,Inner Tank Material: Stainless Steel,Net Weight: 26.24 lb / 11.9 kg,Power: 4 kW