• Ideal to keep hydroponic solution in your reservoir at the perfect temperature.
• Microcomputer control system and LCD display, very user friendly.
• Large refrigeration capacity (recommended 26-80 gal, 100-300L, see Instruction Manual for performance curve)
• Freon free, environmentally friendly (R134a)
• Temperature memory system.
• 17.6"L x 13"W x 17.3"H
• Use AAPW250 for lowest temperature range
• Use AAPW550 for higher temperature range

Tubing Size: 1/2" (HGTB50), 3/4" (HGTB75)

Capable of chilling approximately 80 gal by 15 F, and 26 gal by 30 F (in 20 hrs).