HY Water Cooler – Chiller to Lower Water Temperature in Hydroponic Systems
HY Water Cooler – Chiller to Lower Water Temperature in Hydroponic Systems
-
Tipo: Chiller profesional para enfriar el agua de depósitos hidropónicos y aeropónicos
-
Modelos: HY 150 (150W), HY 500 (220W), HY 1000 (310W) y HY 2000 (435W)
-
Termostato: Digital con resolución de 0,1 °C y rango de ajuste entre 5 y 35 °C
-
Capacidad: Apto para depósitos de 150 a 2000 litros según modelo, conexión 16 mm
Discover the benefits of the PRO CLUB
Discounts of up to -12%, priority shipping and more.
Easy returns within 15 days
No questions asked
Description
This device fulfills the function of Cool water. The optimal temperature for this transport to nutrients and can be absorbed by the plant must range between 20 and 22 ° C. For this reason, if the water is very cold, it must be heated and, vice versa, if it is above 22 ° C it must be heated.
Full description
HY Water Chiller — Chiller for Hydroponic and Aeroponic Systems
The HY water cooler is a professional chiller Made in Italy and designed specifically for hydroponic, aeroponic and aquaponic growing systems. It keeps the nutrient solution in the tank at the optimal temperature (between 18 and 22 °C) during the summer, preventing hot water from promoting root diseases such as pythium and improving oxygenation and nutrient absorption by the plant.
Why do you need an HY chiller in your crop?
When the water temperature rises above 22-24 °C, the amount of oxygen dissolved in the nutrient solution drastically decreases, the roots suffer thermal stress and the pythium proliferates. The HY chiller lowers the temperature in a precise and controlled manner to ensure a healthy root environment throughout the cycle.
Available models
- HY 150 (150W): for tanks up to 150 liters
- HY 500 (220W): for tanks up to 500 liters
- HY 1000 (310W): for tanks up to 1000 liters
- HY 2000 (435W): for tanks up to 2000 liters
Technical characteristics
- Precision digital thermostat with 0.1 °C resolution
- Temperature adjustment range: from 5°C to 35°C
- Titanium coaxial heat exchanger, resistant to corrosion by salts and fertilizers
- High efficiency compressor with low energy consumption and low noise level
- Connection for irrigation pipe 16mm
Recommended installation
- Place the chiller in a ventilated area, outside the grow tent if possible.
- Connect the water inlet to the tank with 16 mm pipe.
- Install a prefilter and one water pump with flow according to the chosen model.
- Set the thermostat to the desired temperature (recommended: 18-22°C).
Indicated for
Systems NFT, DWC, aeroponics, aquaponics and all hydroponic crops where thermal control of the nutrient solution is critical for performance.
Warranty
At GrowIndustry we only work with proven quality products and trusted brands.
Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
Your satisfaction is our priority.
How to use
1. Conecta el enfriador HY a la tubería del sistema de recirculación.
2. El agua del depósito circulará a través del enfriador para bajar su temperatura.
3. Ajusta la temperatura objetivo a 18-20°C en el panel del enfriador.
4. El sistema se activará automáticamente cuando el agua supere la temperatura.
5. Verifica la temperatura del agua con un termómetro calibrado.
6. Limpia los filtros y serpentines del enfriador periódicamente.

HY Water Cooler – Chiller to Lower Water Temperature in Hydroponic Systems
Join our exclusive club for regular customers and start enjoying unbeatable prices, VIP service and premium support for your grows.
Increasing discounts
Save an extra -3% to -12%
Envío gratis antes
Desde 39 € en Bronze y sin mínimo en Platinum (hasta 10 kg)
Fast deliveries
With free, discreet shipping
Extended warranty
Up to 3 years
Frequently asked questions
-
Above 22-24°C, water loses dissolved oxygen, the roots go into heat stress, and root pathogens find the conditions they thrive in. In summer, a tank without temperature control exceeds that figure within a few hours. The chiller keeps the solution within the working range, usually 18-22°C, throughout the whole cycle.
-
The HY 150 covers tanks up to 150 liters with 160 W of cooling power, and the HY 500 goes up to 500 liters with 225 W. For larger setups there's the HY 1000, at 315 W and up to 1000 liters, and the HY 2000, at 440 W and up to 2000 liters. The range covers everything from a grow cabinet's tank to a professional installation.
-
Yes, the chiller doesn't move the water on its own, so you need a submersible pump. It must have a flow rate within the range of the model you choose: 300-500 l/h on the HY 150, 400-800 l/h on the HY 500, and 500-800 or 600-800 l/h on the larger models. It's an essential accessory, not optional.
-
Place it in a ventilated area, ideally outside the grow cabinet. Connect the inlet and outlet to the tank with tubing of the diameter your model requires, 12 mm on the HY 150 and 16 mm on the rest. Install the submersible pump and set the target temperature on the thermostat.
-
It's suited for NFT, DWC, aeroponic and aquaponic systems. In general, for any grow where the temperature of the nutrient solution is a critical factor. All models run on R134a refrigerant and a 230V - 50Hz power supply.
-
The HY series only cools. If you need to work in both directions, take a look at the Tecoponic chillers with heat pump, the HY500H and TK1000 models. With those, you cover both cooling and heating in a single unit, without adding a separate submersible heater.