ActiveAqua Chiller - 1/4 HP (eco-5702) Active Aqua Chiller, refrigeration unit 1/4 HP ActiveAqua™ Water Chillers Ideal to keep hydroponic solution in your reservoir at the perfect temperature. Microcomputer control system and LCD display, very user friendly. Large refrigeration capacity, water can be refrigerated to any degree above 39F in a short period of time. Freon free, environmentally friendly. Temperature memory system. Surge protected, will turn off if there is a power surge. 1/4 HP, 1000-2500 L/H, 280 Watts, 3 Amps, 3010 BTU 17.6"L x 13"W x 17.3"H Use PU250 for lowest temperature range Use PU550 for higher temperature range Tubing Size: 1/2" (HGTB50), 3/4" (HGTB75) ActiveAqua™ Water Chiller Series are ideal for keeping the hydroponic solution in your reservoir at the perfect temperature. A microcomputer controlled system and LCD display make these chillers very user friendly. They offer large refrigeration capacity and can cool the water to any degree above 39o F in a short period of time. They are freon free, environmentally friendly, and surge protected (will turn off if there is a power surge). ActiveAqua™ Water Chiller 1/4 HP - 1000 - 2500 L/H, 280 Watts, 3 Amps, 17.6” x 13” x 17.3”, recommended pump: 250 gph - 550 gph SKU: AACH25 ( previously HGCH1/4 ) Weight: 38.4 lbs. Package Dimensions: 20.7L x 19.9W x 20.3H Suggested Retail: $524.95 Manufacturer's Product Information MSRP $ 524.95 Note: Cannot be shipped outside the continental US. Cannot be shipped to a PO Box. Only warranty returns accepted (no return to stock returns).