Features: -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. -Three brew buttons allow for 3 separate brewing profiles. Two programmable batch switches allow full and half batch brewing. -Brews into 2.5 to 3.8 litre airpots and 3.8 and 5.7 litre baseless ThermoFresh? servers for easy transport of coffee to other locations. -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. -Black and stainless models available. -Programmable filter change alert. -Compatible with BUNNlink?. -Airpots and servers sold separately Specifications: -Overall Dimensions: 26.01"H x 10.19"W x 22.42"D -Electrical: Dual Voltage - 120 volt model requires 2-wires plus ground service rated 120V, single phase, 60Hz. An internal terminal block is configured for connection to a 3-wire plus ground. -Plumbing: 20-90 psi (138-621 kPa). Supplied with 3⁄8" male flare fitting -Brewing Capacity: 5.1 to 11.9 gallons (19.3 to 45 litres) of perfect coffee per hour, depending on electrical settings