Bunn NHSD Velocity Brew High Altitude 10-Cup Home Coffee Brewer Specifically designed for use in high altitude areas 51 oz (10-cups) batch Unique sprayhead ensures even, complete coffee flavor extraction Designed to remain on to keep the stainless steel internal hot water tank heated and ready to go Swivel lid to easy water pour-in Porcelain-coated warming plate with lighted on/off switch 3-year limited warranty