Features: Quiet performance, Low operating costs, Easy-access servicing. Ice Style: Classic cubes are a common, yet versatile cube type, Great for drinks of any kind, displays, retailing or dispensing. Benefits: Water-cooled machines have a higher yield and are more energy efficient than air-cooled units, AutoAlert® external indicator lights constantly communicates the machine's current status, AquaArmor® anti-microbial protection reduces the growth of bacteria, mold, algae and slime, WaterSense® reduces scale buildup by detecting and purging dirty water with each freezing cycle, For use with storage bin models: HTB250, HTB350, B330P, BH550S-C, B530S, B530P and HTB555.