Features: Each brew button’s sweetener may be independently set and easily adjusted using the Sweet Meter Electronic funnel lock prevents removal of each brew funnel until drip- through is complete Separate inlet for sweetener - use existing CO2 systems or external 3rd party pump for sweetener delivery BUNN Infusion Series technology allows for multiple recipes from one footprint --- with three brew buttons and two batch sizes USB programming capable "Out of Sweetener" indicator - LED blinks to aid operator Dilution nozzles labeled "Sweet" and "Unsweet" Pre-infusion and pulse brew for maximum flavor extraction. Cold brew lockout & digital temperature control further ensure top-notch brewing. 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. Specifically designed to accommodate and brew into two BUNN 3.5gal Narrow Tea Dispensers (can also brew directly into standard tea dispensers) Sleek, modernized design language on the brewer, with rounded angles on the corners and trunk