Charles Austen Chillers – Precision Temperature Control for Aquatic & Hydroponic Systems
The Charles Austen Chiller Series is designed to give you reliable and accurate control over water temperature in aquariums, hydroponics, aquaculture, and industrial applications. These advanced chillers ensure stable environments for fish, plants, and sensitive equipment by offering both cooling and, in the case of the HC2200BH, heating up to 46˚C.
With the ability to process thousands of litres of water, Charles Austen chillers are built to respond effectively to sudden temperature changes. This makes them ideal for maintaining healthy aquatic life, improving hydroponic growth, and supporting laboratory or medical systems where precision is critical.
All models in the range are equipped with anti-corrosive titanium evaporators, making them suitable for both freshwater and saltwater systems. Combined with quiet operation and environmentally friendly design, they deliver efficient temperature control without disturbing your environment.
Why Choose Charles Austen Chillers?
✔ Wide Range of Sizes – From compact models for aquariums and nutrient tanks to large-capacity chillers for ponds, lakes, and industrial systems
✔ Advanced Digital Controls – User-friendly interfaces with real-time monitoring for precision temperature management
✔ Low-Noise Operation – Quiet and vibration-free performance, suitable for homes, labs, and professional environments
✔ Corrosion-Resistant Design – Pure titanium evaporators ensure long-lasting performance in fresh or salt water
✔ Safety Built In – Features like overheat protection and automatic shutdown provide peace of mind during continuous use
✔ Versatile Applications – Perfect for aquariums, hydroponics, aquaculture, medical systems, laboratories, and industrial cooling processes
Whether you’re running a small hydroponic setup, a koi pond, or a commercial research facility, the Charles Austen Chiller Series provides dependable temperature control to keep your system stable, efficient, and healthy.
Charles Austen Chillers – Frequently Asked Questions (FAQs)
1. What is a Charles Austen water chiller and what does it do?
A Charles Austen water chiller is a precision cooling system designed to regulate the temperature of water in aquariums, hydroponics, aquaculture, laboratories, and industrial systems. It removes excess heat to keep water stable, creating the right conditions for fish, plants, and equipment.
2. What is the difference between the HC and HS Series chillers?
-
HC Series: Designed primarily for aquariums, ponds, hydroponics, and aquatic systems. Includes models like the HC2200BH, which can also heat water up to 46°C.
-
HS Series: Built for professional applications such as laboratories, medical systems, and industrial processes where precision and reliability are critical.
3. Can Charles Austen chillers be used in saltwater aquariums?
Yes. All models are built with pure titanium evaporators, which are corrosion-resistant and suitable for both freshwater and saltwater systems.
4. How do I choose the right chiller size for my system?
The correct model depends on your tank or system volume and the required flow rate. For example, smaller aquariums may use an HC100A or HS100A, while larger ponds or hydroponic reservoirs may require an HC1000A or HC2200BH.
5. Do Charles Austen chillers make a lot of noise?
No. They are specifically designed for quiet and vibration-free operation, making them suitable for homes, laboratories, and other noise-sensitive environments.
6. What safety features do Charles Austen chillers include?
All models include overheat protection and automatic shutdown in case of faults. This ensures your aquatic life, plants, or sensitive equipment remain protected at all times.
7. Can these chillers also heat water?
Most models are cooling-only, but the HC2200BH is a combined heater and chiller that can heat water up to 46°C as well as cool it, offering maximum flexibility.
8. Are they energy efficient?
Yes. The Charles Austen Chiller Series is designed to be both environmentally friendly and energy efficient, keeping running costs low while maintaining stable performance.
9. Where can Charles Austen chillers be used?
They are versatile and suitable for:
-
Aquariums & ponds – keeping fish healthy
-
Hydroponics – maintaining nutrient solution temperatures
-
Aquaculture – oxygen-rich stable conditions for fish farms
-
Laboratories & medical systems – precision temperature control for sensitive processes
-
Industrial cooling – laser systems, manufacturing, and more


