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 this brewer ideal for catering. No need to turn brewer upside down.Includes 3 liter airpot, Columbia series shuttle, shuttle warmer, and base warmer. 120V. UL, NSF. Warranty: 2 Years Parts & 1 Year Labor. Ships from KY.