• Ideal to keep hydroponic solution in your reservoir at the perfect temperature.
• Microcomputer control system and LCD display, very user friendly.
• Large refrigeration capacity (80-700gal), water can be refrigerated to any degree above 39F (see Instruction Manual for performance curve)
• Freon free, environmentally friendly (uses R410a. Prior to Nov. 2011, used R22)
• Temperature memory system.
• 21"L x 15"W x21"H
• Recommended pumps: AAPW800 or AAPW1000

Tubing Size: 1" (HGTB100)