Brews 3.8 to 7.5 gallons (14.4 to 28.4 litres) of perfect coffee per hour. Brews directly into 1.9 to 3 litre airpots. Convenient airpots keep coffee hot and fresh for hours. Airpots are easily transported to remote meeting rooms breakfast bars etc. Pourover model available (CW15-APS). Pourover feature included on automatic models. Faucet available on CWTF models only. Gourmet funnel model available for use with heavier throw weights of coffee. Digital timer enables users to make brew cycle adjustments from the front panel. International electrical con?gurations available.