Features: ENERGY STAR® certified product The exclusive Peak Extraction® Sprayhead provides improved uniformity of extraction and greater resistance to limescale buildup. BUNN Infusion Series technology allows for multiple recipes from one footprint --- with three brew buttons and two batch sizes Pre-infusion and pulse brew for maximum flavor extraction. Cold brew lockout & digital temperature control further ensure top-notch brewing. Servers not included unless otherwise noted USB programming capable Brews into 2.5 to 3.8L (84 to 128 oz)airpots and 3.8 to 5.7L (1 to 1.5 gallon) baseless Thermofresh servers Electronic funnel lock prevents removal of each brew funnel until drip- through is complete Brew counter keeps track of how many batches are brewed Large 5.6 gallon (21.2L) tank provides back-to-back brewing capacity Digital readout displays in English, Spanish, or French ---for easier programming and control--- and can show either 'Standard' or Metric measurements. Digital readout also shows machine status, and targeted advertising messages can be programmed for display. Hot water faucet (supplied for custom installation) Sleek modernized design language, with rounded angles on the corners and trunk Energy-saver mode reduces tank temperature during idle periods