Curtis, G4TP15S63A1500, Thermopro® G4 Coffee Brewer, single, 1-1/2 gallon capacity, 12-48 cup (1/2,1,1-1/2,2 gallon), batch selectable, 4-1/2 to 10 gallons per hour, 2.9 gallon tank volume, 4.3" touch screen, icon-driven interface streamlines operation, on-screen instructions, built-in self diagnostic system with energy saving mode, advanced scale warning system, Gold Cup® series, includes: shelf, dispenserstainless steel, 110/220v/50/60/1-ph, 1800/2800 watts, 15/12.7 amps, 1 GPM, (2) 3W+G, 20-90 psi, 3/8" flare fitting, cULus, NSF