Shop aquarium water chillers from TECO and Hailea at GroAqua. Designed to help maintain stable water temperatures, our range includes compact chillers for smaller aquariums, powerful cooling units for larger marine and freshwater systems, and commercial water chillers for demanding applications.
Choose from dedicated cooling models and combination chiller/heaters, with options for different aquarium capacities and water flow rates. Compare cooling capacity, recommended flow rate, power consumption and installation requirements to find the right aquarium chiller for your system.
The all new Hailea HC100A chiller has a strong metal chassis with a housing of contemporary design, ensuring the chiller does not look out of place in any surroundings as with other cooling units. The HC100A series use the environmental friendly refrigerant R134a and operates down to temperatures of 4°C where required. Electronic control on is this model ensures accurate control of temperature to 0.1 DegC increments. An excellent unit to use with hydroponics and aquarium thanks to the tough titanium heat exchanger. The HC100A is designed for hydroponics and aquarium systems with a water capacity of 100 Litres. Recommended water pump flow rates of 50 to 220 Litres/Hour.
Key Product Data:
High Output 100 Watt
Digital read-out (precise to 0,1°C increments)
New more robust design for longer life
Lowered noise output quieter than a standard refrigerator
Suitable for continuous operation
Auto restart after power outage
Refrigerant R134a
Titanium heat exchanger
Recommended Flow (LPH) 50 to 220
Suitable for aquariums up to 100L
Dimensions : 338x218x325mm
Includes Fittings
The all new Hailea HC150A chiller has a strong metal chassis with a housing of contemporary design, ensuring the chiller does not look out of place in any surroundings as with other cooling units. The HC150A series use the environmental friendly refrigerant R134a and operates down to temperatures of 4°C where required. Electronic control on is this model ensures accurate control of temperature to 0.1 DegC increments. An excellent water chiller unit to use with hydroponics and aquarium thanks to the tough titanium heat exchanger. The HC150A is designed for hydroponics and aquarium systems with a water capacity of 150 Litres. Recommended water pump flow rates of 50 to 220 Litres/Hour.
Key Product Data:
High Output 165 Watt
Digital read-out (precise to 0,1°C increments)
New more robust design for longer life
Lowered noise output quieter than a standard refrigerator
Suitable for continuous operation
Auto restart after power outage
Refrigerant R134a
Titanium heat exchanger
Recommended Flow (LPH) 250 -1200
Suitable for aquariums up to 150L
Dimensions : 448×330×440mm
Includes Fittings
The all new Hailea HC300A chiller has a strong metal chassis with a housing of contemporary design, ensuring the chiller does not look out of place in any surroundings as with other cooling units. The HC300A series use the environmental friendly refrigerant R134a and operates down to temperatures of 4°C where required. Electronic control on is this model ensures accurate control of temperature to 0.1 DegC increments. An excellent unit to use with hydroponics and aquarium thanks to the tough titanium heat exchanger. The HC100A is designed for hydroponics and aquarium systems with a water capacity of 300 Litres. Recommended water pump flow rates of 1000 to 2500 Litres/Hour.
Key Product Data:
High Output 400 Watt
Digital read-out (precise to 0,1°C increments)
New more robust design for longer life
Lowered noise output quieter than a standard refrigerator
Suitable for continuous operation
Auto restart after power outage
Refrigerant R134a
Titanium heat exchanger
Recommended Flow (LPH) 1000 - 2500
Suitable for aquariums up to 300L
Dimensions : 448×330×440mm
Includes Fittings
Hailea Water Chiller HC500A 500 Litre Cooling Capacity
The all new Hailea HC500A chiller has a strong metal chassis with a housing of contemporary design, ensuring the chiller does not look out of place in any surroundings and as with other cooling units, The HC500A series use the environmental friendly refrigerant R134a and operates down to temperatures of 4°C where required.Electronic control on is this model ensures accurate control of temperature to 0.1 DegC increments. An excellent unit to use with hydroponics and aquarium thanks to the tough titanium heat exchanger. The HC500A is designed for hydroponics and aquarium systems with a water capacity of 500 Litres. Recommended water pump flow rates of 1200 to 3000 Litres/Hour.
Key Product Data:
High Output 550 Watt
Digital read-out (precise to 0,1°C increments)
New more robust design for longer life
Lowered noise output quieter than a standard refrigerator
Suitable for continuous operation
Auto restart after power outage
Refrigerant R134a
Titanium heat exchanger
Recommended Flow (LPH) 1200 - 3000
Suitable for aquariums up to 500L
Dimensions : 475×360×490mm
Includes Fittings
The Hailea HC chillers use the environmentally friendly refrigerant R134a and are built from a solid steel chassis with anti-corrosive pure titanium evaporator for fresh or salt water use. They HC range of Chillers from Hailea have a modern contemporary design.
The Hailea Aquarium Chiller HC 1000A is suitable for aquariums up to 1000 litres in size and has a recommended flow rate of up to 4000 litres per hour. Demonstrating a high quality design with superb precision, the low noise producing chiller has an accurate and highly legible digital display with clear numbering and functions for fast operation.
At a Glance:
For Aquariums up to 1000 LItres
Watts : 740w when running
Dimensions L400mm x W500mm x H440mm
Recommended Flow rate 1500 to 4000 LPH
Finish: Silver
Suitable for freshwater and saltwater aquariums
Low noise producing chiller
Accurate digital display.
Built from solid steel chassis
Anti-corrosive pure titanium evaporator
Modern contemporary design
High quality materials
Superb precision
Easy to operate
Highly legible display for instant and easy operation
Note: Stock can vary on this product please ask before ordering
The Hailea Aquarium Chiller HC2200BH is suitable for aquariums up to 2000 litres in size and has a recommended flow rate of up to 3000~6000 litres per hour. Demonstrating a high quality design with superb precision, the low noise producing chiller has an accurate and highly legible digital display with clear numbering and functions for fast operation.
The Hailea HC chillers use the environmentally friendly refrigerant R134a and are built from a solid steel chassis with anti-corrosive pure titanium evaporator for fresh or salt water use.
The HC range of Chillers from Hailea have a modern contemporary design.
At a Glance:
For Aquariums up to 2000 Litres
Dimensions L634mm x W468mm x H580mm
Recommended Flow rate - 1500 ~4000L/H
High Output 1800 watts
Water Refrigerated: 2000 litres
Suitable for freshwater and saltwater aquariums
Low noise producing chiller
Accurate digital display.
Built from solid steel chassis
Anti-corrosive pure titanium evaporator
Modern contemporary design
High quality materials
Superb precision
Easy to operate
Highly legible display for instant and easy operation
Weight: 47.0 Kg
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - Coefficient Of Performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Litres
US Gallons
COP***
50Hz
25°C*
500
130
1,83
50Hz
8°C**
100
250
1,09
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt.** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt.*** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
240W
R290
36,4 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
240 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 500 l (water temp. 25°C - Room temp. 30°C - Heating load 0.5 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 416 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 16.38 (h)
Weight
16.5 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - coefficient of performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Liters
US Gallons
COP***
50Hz
25°C*
1000
260
2,41
50Hz
8°C**
150
40
1,36
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt. ** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt. *** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
270W
R290
43,4 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
270 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 1000 l (water temp. 25°C - Room temp. 30°C - Heating load 0.3 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 458 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 18.03 (h)
Weight
19.7 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of internationally recognised high-performance compressors and of the titanium coaxial heat exchanger, ensures high performances. The set of technologies used allows you to decrease noise levels and achieve the highest COP-Coefficient Of Performance, contributing to significant energy savings.
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0,1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0,5 °C/0,5 °F. Displayed temperatures are in ° C or ° F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size, which makes the chiller ideal also for confined spaces.
Unique Features
The “TECObody-condenser system” represents another major achievement: besides performing its main function as an integral part of the structure, the condenser confers an exclusive and original design to the chiller. Moreover, it makes the use of the filter unnecessary, thus eliminating the cleaning problems normally associated with it. The heater cannot be installed in this model.
Power supply
Water temp.
Liters
US Gallons
COP**
50Hz
25° C*
150
40
1,19
*The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.5 w/lt. **Coefficient of performance
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
210 W
R134
26,9 lb
10°C - 38°C
All data are approximate and may be changed without notice by TECO.
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
150 w
Ecological Gas
R134a
Min. Flow Rate
400 l/h
Tank Size
up to 150 l (water temp. 25°C - Room temp. 30°C - Heating load 0.5 w/l)
Dimensions (millimeters)
215 (w) x 361 (d) x 315 (h)
Dimensions (inches)
8.46 (w) x 14.21 (d) x 12.4 (h)
Connections
fitting 1/2" - 12mm int. tube diameter
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - coefficient of performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Liters
US Gallons
COP***
50Hz
25°C*
2000
530
2,49
50Hz
8°C**
300
105
1,70
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt. ** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt. *** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
350W
R290
47,2 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
350 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 2000 l (water temp. 25°C - Room temp. 30°C - Heating load 0.3 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 500 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 19.69 (h)
Weight
21.4 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - Coefficient Of Performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Liters
US Gallons
COP***
50Hz
25°C*
500
130
1,83
50Hz
8°C**
100
250
1,09
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt. ** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt. *** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
240W
R290
36,4 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
240 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 500 l (water temp. 25°C - Room temp. 30°C - Heating load 0.5 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 416 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 16.38 (h)
Weight
16.5 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of internationally recognised high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to remarkable energy savings.
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1 °C/0.2°F. The setting range is 5°C - 35°C (41°F - 95°F) and the temperature is kept constant with a maximum differential of 0.5°C/1°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller is characterized by a solid structure designed to provide a perfect protection against oxidation and it is therefore perfect to be used with salt water.
Unique Features
These units are also suitable for industrial applications. The maintenance of the air filter is quick and easy. These units have the option of up to 4 x 400W heaters to be fitted, please ask for pricing
Water temp.
Liters
US Gallons
COP**
25°C*
6000
1580
3
8°C**
1000
260
1,4
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt.** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt.*** Coefficient of performance.
Power Suppl
Power Consumption
Gas
Weight
Ambient temperature
50Hz
900W
R410A
88,2 lb
5°C - 38°C
All data are approximate and may be changed without notice by TECO
The Hailea HC chillers use the environmentally friendly refrigerant R134a and are built from a solid steel chassis with anti-corrosive pure titanium evaporator for fresh or salt water use. They HC range of Chillers from Hailea have a modern contemporary design.
The Hailea Aquarium Chiller HC 250A is suitable for aquariums up to 250 litres in size and has a recommended flow rate of up to 2200 litres per hour. Demonstrating a high quality design with superb precision, the low noise producing chiller has an accurate and highly legible digital display with clear numbering and functions for fastoperation.
At a Glance:
For Aquariums up to 250 Litres
Dimensions L448mm x W330mm x H440mm
Watts : 124w when running
Recommended Flow rate 600 to 2200 LPH
Finish: Silver
Suitable for freshwater and saltwater aquariums
Low noise producing chiller
Accurate digital display.
Built from solid steel chassis
Anti-corrosive pure titanium evaporator
Modern contemporary design
High quality materials
Superb precision
Easy to operate
Highly legible display for instant and easy operation
Note: Stock can vary on this product please ask before ordering
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - coefficient of performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Liters
US Gallons
COP***
50Hz
25°C*
2000
530
2,49
50Hz
8°C**
300
105
1,70
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt. ** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt. *** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
350W
R290
47,2 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
350 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 2000 l (water temp. 25°C - Room temp. 30°C - Heating load 0.3 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 500 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 19.69 (h)
Weight
21.4 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of high-quality and internationally accepted and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allow you to achieve the highest COP - coefficient of performance and the lowest noise levels
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1°C/1°F. The setting range is 5°C - 30°C (41°F - 86°F) and the temperature is kept constant with a maximum differential of 0.5°C/0.5°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The user will appreciate the functionality of the shape and the compact size also adaptable to confined spaces.
Unique Features
Innovative TECOair system: a system that, thanks to the conveyor rotation, assure to the chiller an optimal air exchange and heat expulsion from the cabinet; Magnetic filter for quick maintenance; R290 environmentally friendly gas that reduce power consumption with increased performance and COP; Designed for TECOnnect Wi-Fi.
Power supply
Water temp
Liters
US Gallons
COP***
50Hz
25°C*
1000
260
2,41
50Hz
8°C**
150
40
1,36
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt. ** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt. *** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
270W
R290
43,4 lb
10°C - 38°C
ll data are approximate and may be changed without notice by TECO
Technical Details
Supply
230V-50Hz
Cooling Power Consumption
270 w
Ecological Refrigerant
R290
Min and Max Flow Rate
500 l/h - 800 l/h
Tank Size
up to 1000 l (water temp. 25°C - Room temp. 30°C - Heating load 0.3 w/l)
Dimensions (millimeters)
310 (w) x 310 (d) x 458 (h)
Dimensions (inches)
12.2 (w) x 12.2 (d) x 18.03 (h)
Weight
19.7 kg
Connections
fitting 3/4" - 16mm int. tube diameter
The exclusive use of internationally recognised high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to remarkable energy savings
Digital Thermostat
he setting of functions is intuitive and the temperature reading is accurate, resolution 0.1 °C/0.2°F. The setting range is 5°C - 35°C (41°F - 95°F) and the temperature is kept constant with a maximum differential of 0.5°C/1°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller is characterized by a solid structure designed to provide a perfect protection against oxidation and it is therefore perfect to be used with salt water.
Unique Features
These units are also suitable for industrial applications. The maintenance of the air filter is quick and easy. These units have the option of up to 4 x 400W heaters to be fitted, please ask for pricing
Water temp.
Liters
US Gallons
COP**
25°C*
9000
2370
2,6
8°C*
1800
470
1,4
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt.** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt.*** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
1200W
R410A
104 lb
5°C - 38°C
ll data are approximate and may be changed without notice by TECO. * Stripped cable
The exclusive use of internationally recognized, high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to significant energy savings.
Digital Thermostat
he setting of functions is intuitive and the temperature detection is accurate, resolution 0.5°C/1°F. The setting range is 5°-40°C (41°F-104°F) and there is a closed loop temperature control system with high accuracy and extremely tight differential 2°C/5°F. Displayed temperature is in °C or °F and there are security alarms. Possibility to control remotely the display using supplied cable, degree of protection IPX4.
Efficient Design
The chiller is characterized by a solid structure, designed to provide a perfect oxidation protection and therefore perfect for use with salt water
Unique Features
These units are also suitable for industrial applications and outdoor installation. Vertical ventilation ensures optimal operation even when working in harsh environments.
Water temp.
Ambient temp.
Working mode
Cooling Capacity
COP**
25°C*
38°C
Cooling
14,6KW
2,1
* The values reported in the table refer to the following conditions: heating load of 0.5 w/lt.** Coefficient of performance
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz - 3ph
6890W
R410A
286,6 lb
5°C - 38°C
All data are approximate and may be changed without notice by TECO.
The exclusive use of internationally recognized, high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to significant energy savings.
Digital Thermostat
The setting of functions is intuitive and the temperature detection is accurate, resolution 0.5°C/1°F. The setting range is 5°-40°C (41°F-104°F) and there is a closed loop temperature control system with high accuracy and extremely tight differential 2°C/5°F. Displayed temperature is in °C or °F and there are security alarms. Possibility to control remotely the display using supplied cable, degree of protection IPX4.
Efficient Design
The chiller is characterized by a solid structure, designed to provide a perfect oxidation protection and therefore perfect for use with salt water
Unique Features
These units are also suitable for industrial applications and outdoor installation. Vertical ventilation ensures optimal operation even when working in harsh environments.
Water temp.
Ambient temp.
Working mode
Cooling Capacity
COP**
25°C*
38°C
Cooling
8,7KW
2,1
* The values reported in the table refer to the following conditions: heating load of 0.5 w/lt.** Coefficient of performance
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz - 3ph
4350W
R410A
231,49 lb
5°C - 38°C
All data are approximate and may be changed without notice by TECO.
The exclusive use of internationally recognized, high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to significant energy savings.
Digital Thermostat
The setting of functions is intuitive and the temperature detection is accurate, resolution 0.5°C/1°F. The setting range is 5°-40°C (41°F-104°F) and there is a closed loop temperature control system with high accuracy and extremely tight differential 2°C/5°F. Displayed temperature is in °C or °F and there are security alarms. Possibility to control remotely the display using supplied cable, degree of protection IPX4.
Efficient Design
The chiller is characterized by a solid structure, designed to provide a perfect oxidation protection and therefore perfect for use with salt water.
Unique Features
These units are also suitable for industrial applications and outdoor installation. Vertical ventilation ensures optimal operation even when working in harsh environments.
Water temp.
Ambient temp.
Working mode
Cooling Capacity
COP**
25°C*
38°C
Cooling
5,8KW
2,8
* The values reported in the table refer to the following conditions: heating load of 0.5 w/lt.** Coefficient of performance
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz - 1ph
2030W
R410A
174,17 lb
5°C - 38°C
All data are approximate and may be changed without notice by TECO.
The exclusive use of internationally recognised high-performance rotary compressors and of the titanium heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP - coefficient of performance - contributing to remarkable energy savings.
Digital Thermostat
The setting of functions is intuitive and the temperature reading is accurate, resolution 0.1 °C/0.2°F. The setting range is 5°C - 35°C (41°F - 95°F) and the temperature is kept constant with a maximum differential of 0.5°C/1°F. Displayed temperature is in °C or °F and there are security alarms.
Efficient Design
The chiller is characterized by a solid structure designed to provide a perfect protection against oxidation and it is therefore perfect to be used with salt water.
Unique Features
These units are also suitable for industrial applications. The maintenance of the air filter is quick and easy. These units have the option of up to 4 x 400W heaters to be fitted, please ask for pricing
Water temp.
Liters
US Gallons
COP**
25°C*
3000
790
2,8
8°C**
500
210
1,4
* The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.3 w/lt.** The values reported in the table refer to the following conditions: room temp. 30°C, heating load of 0.1 w/lt.*** Coefficient of performance.
Power Supply
Power Consumption
Gas
Weight
Ambient temperature
50Hz
800W
R410A
86 lb
5°C - 38°C
All data are approximate and may be changed without notice by TECO
Maintaining a stable water temperature is essential for a healthy aquarium. Excessive heat can place stress on fish, corals and other aquatic organisms, making reliable temperature control particularly important in marine aquariums, reef tanks and larger freshwater systems.
An aquarium chiller removes heat from circulating water, helping to maintain the temperature required by your aquatic environment. Whether you are cooling a small tropical aquarium, a large marine tank or a professional aquatic installation, selecting the correct chiller is important for consistent performance.
At GroAqua, we stock aquarium chillers from TECO and Hailea, with models covering a range of aquarium sizes, cooling capacities and water flow requirements. Our selection includes compact water chillers, larger-capacity cooling units, combination chiller/heaters and commercial chillers.
TECO Aquarium Chillers
TECO is recognised for its aquarium refrigeration technology, combining temperature control, efficient cooling and compact equipment design.
TECO aquarium chillers are designed for freshwater and marine applications, with selected models featuring titanium heat exchangers, digital temperature controls and corrosion-resistant construction.
Features available across selected TECO models include:
Digital thermostats for accurate temperature adjustment.
Titanium heat exchangers suitable for compatible freshwater and saltwater applications.
Refrigeration technology designed for efficient cooling.
Compact designs for installation where space is limited.
Temperature displays with Celsius and Fahrenheit options on selected models.
Safety alarms and automatic temperature control.
TECOair technology on selected models to improve airflow and heat dissipation.
Magnetic filters for convenient maintenance on selected models.
Some newer TECO models also support TECOnnect connectivity, allowing compatible equipment to integrate with the manufacturer's smart control system.
TECO offers different chiller capacities to suit aquariums ranging from smaller domestic tanks to larger professional installations. Check the individual model specifications to determine its suitability for your aquarium.
Hailea Aquarium Water Chillers
Hailea aquarium chillers provide water cooling options for freshwater aquariums, marine tanks and selected hydroponic systems.
The Hailea HC series includes compact units for smaller aquariums and larger models for installations requiring greater cooling capacity.
Depending on the model, features include:
Digital temperature displays.
Electronic temperature control.
Titanium heat exchangers for compatible freshwater and saltwater applications.
Metal chassis construction.
Refrigeration systems designed for continuous operation, subject to model specifications.
Different cooling capacities for a range of aquarium sizes.
Hailea models are available in different configurations, so it is important to compare their cooling output, recommended water flow and installation requirements before purchasing.
Aquarium Chillers for Marine and Reef Tanks
Marine aquariums and reef systems can be particularly sensitive to temperature fluctuations. Fish, corals and other invertebrates may be affected by prolonged periods of excessive heat, making dependable temperature management an important part of aquarium maintenance.
An aquarium chiller helps remove excess heat from the water and maintain a more consistent temperature.
A suitable marine aquarium chiller can help:
Maintain a stable water temperature during warmer weather.
Manage heat generated by aquarium lighting and pumps.
Support temperature control in reef and coral systems.
Reduce the impact of changing room temperatures.
Provide consistent cooling for larger marine installations.
When selecting a chiller for a saltwater aquarium, check that the heat exchanger and all water-contact components are suitable for marine use. Titanium heat exchangers are used in several models within the TECO and Hailea ranges.
Aquarium Chillers for Freshwater Tanks
Freshwater aquariums can also benefit from active cooling, particularly where room temperatures rise during summer or where equipment generates additional heat.
A fish tank chiller circulates aquarium water through a cooling unit before returning it to the tank. The thermostat monitors the water temperature and controls cooling to maintain the selected setting.
The required cooling capacity depends on the aquarium volume, room temperature, lighting, pumps and other sources of heat.
Smaller aquariums may only require a compact chiller, while larger freshwater systems may need a more powerful unit with a higher recommended water flow rate.
Aquarium Chiller and Heater Combinations
Some aquarium chillers are available as combination chiller/heater units. These systems provide both cooling and heating functions, helping to maintain the required water temperature throughout the year.
A combination unit can be useful where aquarium temperatures fluctuate significantly between seasons or where the installation requires both heating and cooling.
TECO offers selected models with integrated heating options, including the TK1000EH and TK2000EH configurations.
Always check the individual product specification to confirm whether a heater is included or whether it is an optional accessory. Not every TECO or Hailea chiller supports heating.
Commercial Water Chillers
Larger aquatic installations may require more powerful water cooling equipment than a standard domestic aquarium chiller can provide.
Commercial chillers are designed for higher cooling demands and can be suitable for larger aquariums, professional aquatic systems and certain industrial water applications.
The TECO commercial range includes larger-capacity units, with models designed for substantial water volumes and higher cooling requirements.
When selecting a commercial water chiller, consider:
Total system water volume.
Heat load generated by pumps, lighting and other equipment.
Required cooling temperature.
Ambient operating temperature.
Water flow rate through the chiller.
Available installation space.
Electrical supply and power requirements.
For larger systems, the nominal aquarium capacity alone is not enough to determine the correct chiller. A more detailed assessment of the heat load and operating conditions is recommended.
How to Choose the Correct Aquarium Chiller
Choosing an aquarium chiller involves more than matching the advertised tank capacity. The correct model depends on the amount of heat that needs to be removed, the surrounding temperature and the water flow through the cooling unit.
Consider the following factors before purchasing.
1. Aquarium Water Volume
Start by calculating the total volume of water in your aquarium and connected filtration equipment.
Chillers are often advertised with a recommended aquarium capacity, but these figures depend on specific operating conditions. A heavily illuminated reef aquarium may generate considerably more heat than a lightly equipped freshwater tank of the same volume.
Use the manufacturer's recommended capacity as a starting point rather than a guaranteed maximum.
2. Cooling Capacity
Cooling capacity determines how much heat the chiller can remove under specified conditions.
A unit that is too small may struggle to maintain the required temperature during warm weather. Choosing an appropriately sized chiller helps avoid excessive operating times and inadequate cooling.
3. Water Flow Rate
Every aquarium chiller has a recommended water flow range, normally measured in litres per hour (LPH).
The aquarium pump must deliver a suitable flow rate through the chiller. Too little or too much flow can affect cooling performance and may fall outside the manufacturer's operating recommendations.
Always check the minimum and maximum flow rates for the selected model.
4. Operating Temperature and Ambient Conditions
The difference between the aquarium water temperature and the surrounding room temperature affects the cooling demand.
A chiller installed in a warm cabinet or poorly ventilated room may have to work harder to remove heat. Allow sufficient ventilation around the unit and follow the manufacturer's installation guidance.
5. Power Consumption
Compare the electrical consumption of different models alongside their cooling capacity.
If a chiller will operate frequently, energy efficiency becomes particularly important. TECO models use refrigeration technologies designed to provide efficient cooling, with performance varying according to model and operating conditions.
6. Heat Exchanger Material
For marine aquariums, the material of the heat exchanger is particularly important.
Titanium heat exchangers are used in selected TECO and Hailea chillers because of their suitability for compatible freshwater and saltwater applications. Always confirm the manufacturer's specification for the exact model.
7. Installation and Pipe Connections
Check the chiller's inlet and outlet connection sizes, recommended pipework and required pump flow rate.
Also consider the physical dimensions of the unit and the ventilation space needed around it. A compact chiller may be easier to install in a cabinet, but it must still have sufficient airflow to dissipate heat.
Aquarium Chiller Maintenance
Regular maintenance helps preserve cooling performance and extend the working life of an aquarium chiller.
The maintenance requirements vary by manufacturer and model, but common checks include:
Cleaning air intake filters where fitted.
Keeping ventilation openings clear.
Checking water connections and pipework for leaks.
Inspecting the water circuit for blockages or restricted flow.
Monitoring operating temperature and cooling performance.
Following the manufacturer's recommended servicing schedule.
Some TECO models feature magnetic filters designed to make routine cleaning more convenient. Maintenance access and replacement component availability vary across the range.
Refrigeration-system repairs should be carried out by suitably qualified technicians. Do not attempt to open or service sealed refrigeration components unless authorised and qualified to do so.
Buy TECO and Hailea Aquarium Chillers at GroAqua
Explore the range of aquarium water chillers available at GroAqua, including TECO and Hailea models for freshwater tanks, marine aquariums, reef systems and larger aquatic installations.
From compact chillers for smaller aquariums to high-capacity commercial cooling units, our collection offers solutions for a variety of water temperature management requirements.
Compare aquarium capacity, cooling performance, water flow requirements and product features to find a suitable chiller for your installation.
If you are unsure which model is right for your aquarium, contact GroAqua with your tank volume, desired water temperature, typical room temperature and filtration flow rate so that the requirements can be assessed.
