Features: ThermoFresh® servers are vacuum insulated to keep coffee hot for hours. Servers not included unless otherwise noted Energy saver mode reduces tank temperature during idle periods Operate any combination of BrewWISE equipment error-free with wireless brewer-grinder interface through Smart Funnel with SplashGard® SplashGard® funnel deflects hot liquids away from the hand Coffee extraction controlled with pre-infusion and pulse brew, digital temperature control, and large sprayhead; coffee strength controlled with variable by-pass. Preventive maintenance kit: 39641.0000 Brews 1/2, 1 or 1 1/2gal (1.9, 3.8 or 5.7L) batches Create coffee recipe cards with custom recipes, ad cards with messages that display on the brewer LCD, and dedicated funnels for special coffees with the BrewWISE Recipe Writer using your PC (Windows® compatible). Brews 16.3 to 18.9gal (61.7 to 71.5L) of perfect coffee per hour Easy pulse interface allows automatic programming of pulse routine Stores individual coffee recipes so operator can easily brew many varieties