Durable stainless steel construction. Hi-temp limit switch shuts off heat when no water is present and auto-resets when water is added. Tank drain makes these brewers ideal for catering. No need to turn brewer upside down. 120V. UL, NSF. Warranty: 2 Years Parts & 1 Year Labor. Ships from KY. Push button top is orange to indicate decaf coffee (not black as shown in photo).