Bunn O Matic ICB-DV Tall Infusion Coffee Brewer, 34.4 x 10.1 x 19.9 inch -- 1 each.Brews 5.1 to 11.9 gallons (19.3 to 45 litres) of perfect coffee per hour. Large 3-gallon (11.36 litre) tank provides back-to-back brewing capacity at 208-240V applications. Dual voltage adaptable. Can operate at 120V/15amp or 208-240V/20amp. Designed to brew into 1 gallon and 1.5 gallon (3.8 and 5.7 litre) ThermoFresh servers with base for easy transport of coffee to other locations. Three brew buttons allow for 3 separate brewing profiles. Two programmable batch switches allow full and half batch brewing. Includes overlay kits for customization of brewer interface. Easy Pulse interface allows automatic programming of pulse routine. BrewWISE intelligence with pre-infusion and pulse brew for maximum flavor extraction. DBC grinder communicates with brewer through Smart Funnel . Energy-saver mode reduces tank temperature during idle periods. Digital display in English/Spanish for easier programming and control. Advertising messages and machine status also displayed. Display capable of showing English or Metric measurements. Compatible with BUNNlink .