Input Voltage: 120 VAC, 60 Hz or 230 VAC, 50 Hz Power and Current: (single element): 1,500 W, 12.6 A @ 120 V, 60 Hz (Dual element): 3,000 W, 25.2 A @ 120 V, 60 Hz (Single element): 1,400 W, 6.2 A @ 230 V, 50 Hz (Dual element): 3,000 W, 12.3 A @ 230 V, 50 Hz Weight: (full): 75 lb (34 kg) Size: 20 x 18 x 19 in (513 x 465 x 470 mm) Approvals: CE, MET Tank Capacity: 4.5 gal (17 l) Highlights: Professional dry ice machine creates thick, low-lying clouds that hug the floor Quickly heats water to its optimal operating temperature using simple, plug-n-play operation Heat the water in a fraction of the time by utilizing the second heating element Manipulate the output and flow with the adjustable, multi-level control handle Increase safety with low-water and temperature sensors that automatically shut off heaters