Enhanced auger drive system and seal design for long-lasting, reliable performance. Extended dispense handle. Slide in hopper graphics. R290 all-natural refrigerant. User interface communicates need for cleaning and maintenance, and provides simple programming, cleaning and preventive maintenance guides. BUNNlink compatible. Patented beverage monitoring technology and reversing auger design. Liquid auto-fill interface with brix pumps reduces labor. Sanitation listings NSF 18 and NSF 6 (dairy). LED lighted merchandisers in hopper lids. Quick defrost feature. USB for easy software updates and downloads. New leak capture feature helps reduce service costs and clean-up time.