[Product Information]

• Microcomputer control system and LCD display， very user-friendly
• Large refrigeration capacity (recommended 13-105 gal， 50-400 L)
• Freon free， environmentally friendly (uses R134a)
• Tubing size: 1/2" (HGTB50)， 3/4" (HGTB75) (comes with two sets of fittings)
• Capable of chilling approximately 40 gal by 15 F， and 13 gal by 30 F (in 20 hrs)