Steam heated, 208-220 vac, 15 a, 0.375 in. Npt steam connection at 20-50 lbs. Pressure; water usage tap water 15-25 gpm, distilled water 8-12 gpm; distilled water reservoir, 18 in. By 18 in. Load capacity; 47 in. H, 35.625 in. W, 28.75 in. D; stainless steel