In StockHailea Water Chillers
£278.96£309.95Save £30.99
In stock
or buy it now with
Free UK mainland delivery over £90.00, otherwise £6.95. Order by 2pm for same-day dispatch, Monday to Friday. Details
Questions about this product? Ask us or see delivery & returns.
Description
Keep your growing environment cool and consistent with a Hailea Water Chiller, designed for use with any growing medium or system. These high-performance chillers maintain the ideal water temperature for your hydroponic or aquaponic systems, ensuring your plants stay healthy and vibrant. Water temperature is extremely important - keeping it between 18-21C will ensure maximum oxygen availability levels and improved nutrient uptake whilst at the same time helping to keep the dreaded Pythium (root rot) at bay. Perfect for all types of gardens, Hailea Water Chillers can be an essential addition to any gardener’s toolkit.
- Precise Temperature Control: Maintains optimal water temperatures, promoting healthy root development and preventing heat stress in plants.
- Energy Efficient: Designed to deliver powerful cooling performance while minimising energy consumption, helping you save on electricity costs.
- Quiet Operation: Operates quietly, ensuring a peaceful growing environment without disturbing noise.
- Durable Construction: Built with high-quality materials for long-lasting reliability and performance, even in demanding conditions.
- Easy to Use: Simple to install and operate, with a user-friendly interface, making it ideal for growers of all experience levels.
- Versatile Application: Suitable for use in hydroponic, aquaponic, and other water-based systems, offering flexibility for various growing setups.
- Effective Heat Management: Prevents water temperatures from rising, which can inhibit nutrient absorption and overall plant health.
Ensure your plants thrive with Hailea Water Chillers. Whether you’re a novice or an experienced gardener, these chillers provide the precise temperature control your hydroponic or aquaponic systems need to support happy, healthy and vigorous plant growth, leading to more productive and successful gardens.
Six models available, depending on your specific needs -
- HC100A - 100l refridgerator capacity / 40W / 9.2kg / flow rate - 200-1000l/hr / 338mm x 218mm x 325mm / 13mm outlet (recomended pump - NJ1200)
- HC130A - 130l refridgerator capacity / 130W (high output) / 9.5kg / flow rate - 200-1000l/hr / 338mm × 218mm × 325mm / 13mm outlet (recomended pump - NJ1200)
- HC150A - 150l refridgerator capacity / 75W / 15kg / flow rate - 250-1200l/hr / 420mm x 248mm x 365mm / 13mm or 19mm outlet (recomended pump - NJ1200)
- HC250A - 250l refridgerator capacity / 150W / 18kg / flow rate - 600-2200l/hr / 448mm x 330mm x 440mm / 19 or 25mm outlet (recomended pump - NJ2300)
- HC300A - 300l refridgerator capacity / 90W/ 18.6kg / flow rate - 1000l-2500/hr / 448mm x 330mm x 440mm / 19mm or 25mm outlet (recomended pump - NJ2300)
- HC500A - 500l refridgerator capacity / 375W / 28kg / flow rate - 1200-3000l/hr / 475mm x 360mm x 490mm / 19mm or 25mm outlet (recomended pump - NJ3000)
All our Hailea HC water chillers come with a 1 year warranty.
Key facts
| Type | Water chiller for hydroponic and aquaponic systems |
|---|---|
| Water temperature | Keep it at 18 to 21°C |
| HC100A | 100 litre tank; 9.2 kg; flow 200 to 1000 l/h; 338 x 218 x 325 mm; 13 mm outlet; pump NJ1200 |
| HC130A | 130 litre tank; 9.5 kg; flow 200 to 1000 l/h; 338 x 218 x 325 mm; 13 mm outlet; pump NJ1200 |
| HC150A | 150 litre tank; 15 kg; flow 250 to 1200 l/h; 420 x 248 x 365 mm; 13 or 19 mm outlet; pump NJ1200 |
| HC250A | 250 litre tank; 18 kg; flow 600 to 2200 l/h; 448 x 330 x 440 mm; 19 or 25 mm outlet; pump NJ2300 |
| HC300A | 300 litre tank; 18.6 kg; flow 1000 to 2500 l/h; 448 x 330 x 440 mm; 19 or 25 mm outlet; pump NJ2300 |
| HC500A | 500 litre tank; 28 kg; flow 1200 to 3000 l/h; 475 x 360 x 490 mm; 19 or 25 mm outlet; pump NJ3000 |
| Warranty | 1 year |
| Brand | Hailea |
| Sizes | HC100A - 100L Tank, HC130A - 130L Tank, HC150A - 150L Tank, HC250A - 250L Tank, HC300A - 300L Tank, HC500A - 500L Tank |
| Category | Nutrient Management |
How to use
Choose the model by the size of your tank. The chiller sits outside the reservoir: a submersible pump in the tank pushes the solution through the chiller and back, so match the pump to the flow rate in the table. Hailea recommend an NJ pump for each model; the NJ2300 and NJ3000 are in our New-Jet pumps.
Keeping the solution at 18 to 21°C holds more oxygen in the water, helps nutrient uptake and helps keep Pythium (root rot) away. If your water runs cold instead, an Eheim tank heater does the opposite job. For aeration see air stones and pumps and aeration.
Questions
What water temperature should I aim for?
Between 18 and 21°C. Warmer water holds less oxygen and makes root rot (Pythium) more likely.
Which model do I need?
Go by your tank size: the model number is the tank it suits, from 100 litres (HC100A) to 500 litres (HC500A).
Do I need a separate pump?
Yes. The solution is pumped through the chiller. Each model lists a recommended pump and a flow rate range.




