Please note: This product is purchase to order, and may incur an additional wait for local collection and delivery Hailea Nutrient Chillers - Keep Nutrient Reservoir Temperatures Down! Cool your nutrient solution quickly with a Hailea Nutrient Chiller. It's like a mini-fridge! Feed is pumped into your chiller, cooled, then pumped back out again. Nothing else works as well, making chillers essential during the warmer months. Cools quickly - like a mini fridge Robust - buy one now & use it for years NOTE: extra pump & pipework needed If you've got a hydro system or a nutrient tank, this is just what you need. Prevents Algae, Pythium & Root Diseases With a cool feed, oxygen levels stay high and nutrient diseases can't survive. You'll also reduce the risk of algae, which thrives in a warm feed. Tough & Reliable Each chiller has a tough metal case and an anti-corrosive evaporator made from pure titanium. Auto Shut Down To protect your motor, your chiller will shut off the circuit if ever it overloads. Accurate Thermostat The thermostat is ultra precise so you can reach your target nutrient temperature. Easy To Use The display's easy to read and everything's controlled with just 3 x buttons. Why Use A Nutrient Chiller? If your nutrient solution is too warm, Oxygen levels drop Root growth suffers Nasty root diseases can take hold To make matters worth, algae thrives in warmer nutrient solutions - when you get algae, your oxygen level will drop further. At the right temperatre (18oC - 21oC) Oxygen levels stays high Nutrient uptake is high Algae, Pythium & Root diseases are less of a threat How To Use Suitable for HC-100A 4 - 8 Pot R-DWC; 4 x 40L Rush; 6 Pot IWS Flood; NFT Gro Tank 604, 901 or 1000 HC-500A 12 - 24 Pot R-DWC; 24 x 40L Rush; 36 - 48 Pot IWS Flood HC2200A 2 - 24 Pot R-DWC; up to 20 x 40L or 24 x 60L Rush; 26 - 48 Pot IWS Flood To chill a recirculating system: you can simply chill the water in your brain: To chill any tank: chill the water in your tank directly Since Hailea Nutrient Chillers are mini refrigerators, they do emit a little heat. Point an air circulator fan at your heater to counter this. We recommend placing an inline valve & filter between the flow pump and the inlet of the chiller. This way you can change the flow rate and collect particles. Don't stack multiples on top of each other. The Tech If you’re torn between two models, always over-spec to be safe. Hailea HC-100 Chiller Current 0.6A Water Refrigerated 50 - 220L Water Flow Needed (L/Hr) 200 - 1000L/Hr Recommended Water Pump MJ 1000 Recommended Pipe 13mm Hailea HC-500 Chiller Current 2.4A (4.4A) Water Refrigerated 200L - 1200L Water Flow Needed (L/Hr) 1200 - 3000L/Hr Recommended Water Pump Sicce Extrema 800 or Sicce Suprema 1200 Recommended Pipe 19mm Hailea HC-2200 Chiller Current 7A Water Refrigerated 2000L Water Flow Needed (L/Hr) 3000L - 6000L/Hr Recommended Water Pump Professional Pump AQ7000 - 7000 Litres/hour Recommended Pipe 25mm