Active Aqua Chiller 1/4 HP Refrigeration Unit . Tested. New Other, open box item. Model AACH25the box shows some wear.here is more info from the website:
Active Aqua’s freon-free chillers are environmentally friendly (they use R134a refrigerant) and are ideal for keeping the nutrient solution in your reservoir at the perfect temperature. Each unit has a user-friendly temperature system, allowing you to control your desired temperature range as refrigeration capacity (recommended volume 26-80 gal/100-300 L)

Anti-corrosive pure titanium evaporator for both fresh and salt water

Rate of flow: 1/4 HP (264–660 GPH, 1000-2500 L/hour)

Recommended pumps: AAPW250 or AAPW550

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

Unit Dimensions: 17.6\"L x 13\"W x 17.3\"H

For cooling capability, please refer to performance chart found in the product information tab.

Please note that the starting ambient temperature of your solution will always affect the duration of the initial chilling process.

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