HY 150 Water Chiller

HY 150 Water Chiller for Indoor Growing

The HY 150 Water Chiller from TECO is a closed-circuit refrigerator designed for tanks up to 150 L (water at 20 °C and ambient at 30 °C). It integrates a high-performance compressor and a titanium coaxial heat exchanger that increase durability and efficiency against demanding nutrient solutions.

Thermal control is managed by a digital thermostat with a resolution of 0.1 °C, adjustment range 5–35 °C and alarm options; for vigorous roots it is recommended to operate between 18–22 °C.

The electronics work with 230 V–50 Hz and low consumption (cooling power 150 W), offering a COP ≈ 1.5. The optimal hydraulic flow is between 300–500 L/h, enough to renew the tank water and dissipate heat without bottlenecks.

Compact dimensions 215 x 361 x 315 mm (height) and weight of 12.2 kg make it easy to place in small technical rooms.

The condenser is integrated into the structure and dispenses with a filter in this format, reducing routine maintenance.

Direct hydraulic connection to 16 mm tube for quick assembly. The use of R134a provides efficiency and regulatory compatibility; it is not suitable for seawater. TECO designs the HY series for hydroponics (NFT, Ebb&Flood, DWC, RDWC), aeroponics and aquaponics, where cool water increases dissolved oxygen, limits root pathogens and stabilizes pH/EC.

In the Hydroponics Blanes online grow shop, trusted Grow Shop, this equipment integrates with irrigation accessories and discreet shipping.

Indoor Growing HY 150 Water Chiller

In spaces with high thermal load (powerful LEDs, dense enclosures or hot summers), the HY 150 Water Chiller keeps the tank within the target range. Colder water retains more dissolved oxygen, improves root respiration and reduces biofilm and algae. Thermal stability also stabilizes pH and EC readings, providing uniformity between batches. The compact format allows the chiller to be placed next to the tank or under the grow table without invading aisles, with front and side ventilation for heat dissipation.

What is the HY 150 Water Chiller for?

It is used to cool and maintain the nutrient solution in the ideal range, avoiding peaks above 25 °C that decrease dissolved oxygen and favor pathogens. It also helps protect beneficial microbiota and root integrity in DWC/RDWC, stabilize the return in NFT and keep the mixture homogeneous in drip tanks. In warm seasons, it acts as a continuity guarantee for watering indoor crops with the same recipe throughout the photoperiod.

Accessories for indoor growing irrigation HY 150 Water Chiller

To achieve the expected performance of the HY 150 Water Chiller it is recommended:

• Recirculation pump adjusted to 300–500 L/h for the tank→chiller→tank loop.
• 16 mm hose, clamps and watertight fittings compatible with the equipment's outlets.
• Thermal insulation for tank and lines, reducing ambient heat gain.
• Instrumentation: pH meter, EC meter and water thermometer for real-time auditing.
• Pre-filter on suction to retain solids and extend the life of the heat exchanger.

All available at Hydroponics Blanes with technical advice and discreet shipping from the online grow shop.

How to use HY 150 Water Chiller?

1) Place on a level and ventilated surface; leave clearance for air intake/output.
2) Connect the chiller's inlet/outlet to the tank with 16 mm tube; secure with clamps.
3) Install recirculation pump (300–500 L/h) and prime the circuit to remove bubbles.
4) Power at 230 V–50 Hz, turn on and set the target on the digital thermostat (for example, 19–20 °C).
5) Check thermal stability after 30–60 min and adjust flow if necessary.
6) Maintenance plan: check connections, clean lines, periodically remove dust from grilles and check alarms.
7) Considerations: do not use with seawater; respect recommended flow and keep ventilation free.

Key data for the datasheet: cooling power 150 W, R134a, flow 300–500 L/h, volume up to 150 L, 230 V–50 Hz, 215 x 361 x 315 mm, 12.2 kg, COP ≈ 1.5, 16 mm connection, thermostat 0.1 °C resolution and range 5–35 °C.

HY 150 Water Chiller Price

The price of the HY 150 Water Chiller depends on campaigns, stock and packs with pump, hoses and insulation. There are kits that reduce the total system cost by including essential irrigation accessories. Check active offers at Hydroponics Blanes.

Where to buy HY 150 Water Chiller online?

Available at Hydroponics Blanes, trusted Grow Shop specialized in indoor growing and irrigation system. Secure shopping platform, expert advice and discreet shipping from the online grow shop throughout Spain.

HY 150 Water Chiller provides real thermal control in small and medium tanks: stable mixture, more dissolved oxygen and efficient roots.

Combined with a suitable pump, insulation and continuous pH/EC measurement, it turns the tank into a robust process point for watering indoor crops with precision.

At Hydroponics Blanes it is easy to complete the assembly with compatible irrigation accessories and technical support at every stage.