DESC: The coffee brewer's specially designed stainless-steel water tank features an internal thermostat, which keeps water at an ideal temperature for maximum flavor and fast brewing. In addition, the unit's patented sprayhead design improves coffee-flavor extraction, while its porcelain-coated warming plate with a lighted "on/off" switch helps keep brewed coffee at the optimal serving temperature for hours. Other highlights include a durable glass decanter with a generous handle, a convenient close-and-brew lid, and a vacation switch that turns the tank heater off when the unit is not in use for several days.