Stoelting, F112-18, Frozen Beverage/Shake Freezer, counter top, 17-1/2"W x 30-1/16"D x 32-7/8"H, water cooled, self-contained refrigeration, (1) flavor, 21.7 quart hopper, 8.5 quart freezing cylinder, one selector switch, auto-off clean, low mix light, filtered bottom air inlet for side-by-side installation, R-448A, 8,600 BTU/hr compressor air, 3/4 HP motor, 208-240v/60/1-ph, 9 amps, NEMA 6-15P, UL, NSF (Mix inlet regulator required)