The Frysta Blast Freezer is the only available blast chiller designed for home use. Other chillers are intended solely for commercial food service operations and thus are much bigger, much heavier, and much more expensive. The BF-100 has a smaller vertical-oriented footprint with 2 quarter sheet tray capacity.   Its modern design with touch panel user control is also environment-friendly, using the advanced refrigerant R290. It has excellent thermal performance with its rapid chilling and temperature holding capability, and its design is auto-defrosting and self-evaporating to avoid clean-up mess.