Commercial-grade construction and loads of easy-to-use convenient features make the Bunn BTX-B Coffee Maker - Black the ultimate machine for true aficionados. This high-quality brewer makes up to 10 cups (50 ounces) of coffee in just three minutes and keeps hot water for tea or soup constantly at the ready. The trick to great coffee is having a machine that can extract maximum flavor without overheating and scalding the coffee but without underheating and not getting the full strength of the grounds. The BTX-B has a holding tank with an 800-watt heater and its own internal thermostat which help hold your brew water at approximately 200F - the ideal temperature required for best results. It's the same temperature used by quality coffeehouses. What's more you get the benefits of the patented Bunn brewing system which doesn't just drip water straight through the center of the coffee like many machines do.