Bunn AXIOM-15-APS Single Airpot Coffee BrewerBrews 4. 5 to 7. 5 gallons (15. 7 to 28. 4 litres) of perfect coffee per hour. For high lime areas, BrewLOGIC technology calculates flow rate and adjusts brew time to maintain consistent pot levels. BrewWIZARD technology simplifies brewer programming with a LCD display. Set brew level, cold brew lock out and tank temperature from the front of the machine. Convenient airpots keep coffee hot and fresh for hours. Airpots are easily transported to remote