STP Duo Milk Espresso Machine,super automatic,1-step,2 group,with (2) gallon pump fridge,dual brewers,(2) 1.72 gallon boilers,touchscreen with customizable icon keys,stores up to (48) recipes per touch screen interface,(2) bean hoppers (3.75 lb. capacity each),SteamAir wand with auto milk frother & programmable temperature control,(2) grinders (80mm Mahlkonig burrs),cCSAus,NSF (purchase includes: installation by a Grindmaster-Cecilware certified service provider,Purity C500 Water Filtration Kit,& preventative maintenance package)