With the international electrical configuration the Bunn CWTF151 Automatic Coffee Brewer allows you to take it to any country and plug it. It is capable of brewing 3.8 gallons of perfect coffee per hour. The pourover feature in the Bunn CWTF151 Coffee Maker automatically fills the water into the reservoir. It has an instant hot water faucet that lets you prepare hot soup tea or hot chocolate any time you need. Equipped with a SplashGard funnel the Bunn CWTF15-1 Coffee Maker avoids hot liquids from splashing over the hand. The 8.5-inch Bunn CWTF15-1 12-cup Coffee Brewer with an all stainless steel construction occupies limited space.