Easily convertible by flipping a switch to: - 120 volt, 12.5 amp - 120/208 volt, 13 amp - 120/240 volt, 15 amp Brews 4.2 to 7.5 gallons (15.7 to 28.4 litres) of perfect coffee per hour. For high lime areas, BrewLOGIC® technology calculates flow rate and adjusts brew time to maintain consistent pot levels. BrewWIZARD® technology simplifies brewer programming with a LCD display. Set brew level, cold brew lock-out and tank temperature from the front of the machine. Convenient airpots keep coffee hot and fresh for hours. Airpots are easily transported to remote meeting rooms, breakfast bars, etc. Brews directly into 1.9 to 3 liter airpots. Ensures coffee brew quality with cold brew lock out capability. Electronic diagnostics and built in tank drain make service easier. Coffee extraction controlled with programmable pre-infusion, pulse brew and digital temperature control. Hot water faucet. SplashGard® funnel deflects hot liquids away from the hand. Energy-saver mode reduces tank temperature during idle periods.