Chillers & Heaters

Chillers & Heaters

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Teco HY150 Hydroponic Chiller 150 Litre Capacity Chiller

Teco HY150 Hydroponic Chiller 150 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£450.95

Ex Tax:
NEWA Therm Eco - Reservoir Heater

NEWA Therm Eco - Reservoir Heater

NEWA’s highly efficient, fully submersible heaters have precise temperature settings and a dependable thermostat which keeps temperatures constant.The NEWA Therm Eco features a full set of strong supports clips and suction cups for secure anchorage...

£32.95

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NEWA Therm Next - Reservoir Heater

NEWA Therm Next - Reservoir Heater

NEWA’s highly efficient, fully submersible heaters have precise temperature settings and a dependable thermostat which keeps temperatures constant.The NEWA Therm Next features quick and easy temperature setting, thanks to a temperature indicator on the upper cap. High-quality materials and thermal protection guarantee reliable and efficient operation under any conditions...

£52.95

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Teco HY500 Hydroponic Chiller 500 Litre Capacity Chiller

Teco HY500 Hydroponic Chiller 500 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 18 - 22°C, the perfect temperature range to era..

£571.95

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Teco HY1000 Hydroponic Chiller 1000 Litre Capacity Chiller

Teco HY1000 Hydroponic Chiller 1000 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£747.95

Ex Tax:
Teco HY2000 Hydroponic Chiller 2000 Litre Capacity Chiller

Teco HY2000 Hydroponic Chiller 2000 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£901.95

Ex Tax:
Teco TK150 150 Litre Capacity Chiller

Teco TK150 150 Litre Capacity Chiller

Efficient Cooling Technology 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 detection is accurate, resolution 0.1 °..

£841.95

Ex Tax:
Teco TK500 500 Litre Chiller/Heater

Teco TK500 500 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£1,314.95

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Teco TK1000 1000 Litre Chiller/Heater

Teco TK1000 1000 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£1,754.95

Ex Tax:
Teco TK2000 2000 Litre Chiller/Heater

Teco TK2000 2000 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£2,084.95

Ex Tax:
Teco TK3000 3000 Litre Chiller/Heater

Teco TK3000 3000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£4,394.95

Ex Tax:
Teco TK6000 6000 Litre Chiller/Heater

Teco TK6000 6000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£6,044.95

Ex Tax:
BOYU 100W Nutrient Heater

BOYU 100W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£14.95

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BOYU 200W Nutrient Heater

BOYU 200W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£18.95

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BOYU 300W Nutrient Heater

BOYU 300W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£19.95

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Teco TK9000 9000 Litre Chiller/Heater

Teco TK9000 9000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£6,924.95

Ex Tax:
Teco TK 5K Commercial Chiller/Heater

Teco TK 5K Commercial Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£10,444.95

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Teco TK 8K Commercial 3-phase Chiller/Heater

Teco TK 8K Commercial 3-phase Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£15,834.95

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Teco TK 15K Commercial 3-phase Chiller/Heater

Teco TK 15K Commercial 3-phase Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£25,734.95

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BOYU L-075 Reservoir Chiller (80-400L)

BOYU L-075 Reservoir Chiller (80-400L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£464.95

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BOYU L-200 Reservoir Chiller (90-500L)

BOYU L-200 Reservoir Chiller (90-500L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£516.95

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BOYU L-350 Reservoir Chiller (120-600L)

BOYU L-350 Reservoir Chiller (120-600L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£557.95

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BOYU L-500 Reservoir Chiller (200-1000L)

BOYU L-500 Reservoir Chiller (200-1000L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£734.95

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Hydor External Tank Heater 300W

Hydor External Tank Heater 300W

The Hydor ETH External Thermal Heater is the first unique external heater for reservoirs with the exclusive PTC (Positive Thermal Coefficient) technology. The self-timing PTC heating element guarantees maximum safety against any risk of overheating and blowing. This extra safe element and the durable materials used mean that this heater is both energy efficient, safe and long lasting. The ETH heater can only be used vertically, it is ideal to use in a ca..

£82.95

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Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Up to 100L Reservoir Chiller Warm water will become the ultimate breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£316.95

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Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Up to 150L Reservoir Chiller Warm water will become the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and a number of other infections and diseases. Warm water also vastly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£347.95

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Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Up to 300L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and various other infections and diseases. Warm water also substantially reduces the oxygen content able to be carried in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have littl..

£473.95

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Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Up to 500L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to..

£514.95

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Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

The cooling units from Hailea have been used in trusted waterchillers from other manufacturers for over 15 years. The new heat exchangers of the Ultra series are made from titanium. Therefore the chillers are perfect for watercooling systems. Another positive aspect about the Hailea units is the low noise emission. The smallest unit of the series, the Ultra 300 emits only 20dB of noise and is therefore even more quiet than a standard household refrigerator..

£824.95

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Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to no oxygen in it! Consequently..

£1,264.95

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Therm Eco 50W Reservoir Heater

Therm Eco 50W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£26.95

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Therm Eco 100W Reservoir Heater

Therm Eco 100W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£26.95

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Therm Eco 150W Reservoir Heater

Therm Eco 150W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£28.95

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Therm 50W Reservoir Heater

Therm 50W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£18.95

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Therm 100W Reservoir Heater

Therm 100W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£34.95

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Therm 150W Reservoir Heater

Therm 150W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£36.95

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Therm Pro 150W Reservoir Heater

Therm Pro 150W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£41.95

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Therm Pro 200W Reservoir Heater

Therm Pro 200W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£42.95

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Therm Pro 250W Reservoir Heater

Therm Pro 250W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£43.95

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200W Water Heater

200W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£22.95

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300W Water Heater

300W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£27.95

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500W Water Heater

500W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£33.95

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100W Water Heater

100W Water Heater

It is important to maintain the temperature nutrient solution between 20-24°C as this will ensure better growth rates and is particularly important during the colder season With water heaters they are only to be used in environments that are very cold. You are not meant to heat the water just remove the chill from it. The water would still seem colder than it would hotter. Feeding your plants warm water is more detrimental than feeding them cold water...

£24.95

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Budget Water Heaters

Budget Water Heaters

Budget water heaters available in 100W, 200W and 300W variants...

£16.95

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Glass Water Heater

Glass Water Heater

This submersible HAILEA Glass Heater is fully thermostatically controlled and is ideal for the heating of nutrient in tanks...

£22.95

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Shatterproof Water Heaters

Shatterproof Water Heaters

The THEO water heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product. Submersible, no thermal shock, high impact resistance, graduated scale, vertical and horizontal positioning, precise maintenance of set temperature...

£27.95

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Indestructible Titanium Deluxe Thermostatically Controlled Water Heater

Indestructible Titanium Deluxe Thermostatically Controlled Water Heater

Indestructible Titanium Deluxe Thermostatically Controlled Water Heater..

£82.95

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Indestructible Water Heater

Indestructible Water Heater

Thermostatically controlled indestructible water heaters. The Bentley of water heaters, how many traditional glass ones have you already been thru? Well never again with these all singing and dancing beauties...

£77.95

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Teco HY150 Hydroponic Chiller 150 Litre Capacity Chiller

Teco HY150 Hydroponic Chiller 150 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£450.95

Ex Tax:
NEWA Therm Eco - Reservoir Heater

NEWA Therm Eco - Reservoir Heater

NEWA’s highly efficient, fully submersible heaters have precise temperature settings and a dependable thermostat which keeps temperatures constant.The NEWA Therm Eco features a full set of strong supports clips and suction cups for secure anchorage...

£32.95

Ex Tax:
NEWA Therm Next - Reservoir Heater

NEWA Therm Next - Reservoir Heater

NEWA’s highly efficient, fully submersible heaters have precise temperature settings and a dependable thermostat which keeps temperatures constant.The NEWA Therm Next features quick and easy temperature setting, thanks to a temperature indicator on the upper cap. High-quality materials and thermal protection guarantee reliable and efficient operation under any conditions...

£52.95

Ex Tax:
Teco HY500 Hydroponic Chiller 500 Litre Capacity Chiller

Teco HY500 Hydroponic Chiller 500 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 18 - 22°C, the perfect temperature range to era..

£571.95

Ex Tax:
Teco HY1000 Hydroponic Chiller 1000 Litre Capacity Chiller

Teco HY1000 Hydroponic Chiller 1000 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£747.95

Ex Tax:
Teco HY2000 Hydroponic Chiller 2000 Litre Capacity Chiller

Teco HY2000 Hydroponic Chiller 2000 Litre Capacity Chiller

Efficient Cooling Technology The exclusive use of internationally recognized high-performance compressors ensures high performace. The sets of technologies used allows you to decrease noise levels and acheive the highest COP - Coefficent of Performance to significant energy savings. Digital Thermostat The setting of functions is intuitive and the temperature detection is accurate. The setting range is 10 - 22°C, the perfect temperature range to eradicat..

£901.95

Ex Tax:
Teco TK150 150 Litre Capacity Chiller

Teco TK150 150 Litre Capacity Chiller

Efficient Cooling Technology 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 detection is accurate, resolution 0.1 °..

£841.95

Ex Tax:
Teco TK500 500 Litre Chiller/Heater

Teco TK500 500 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£1,314.95

Ex Tax:
Teco TK1000 1000 Litre Chiller/Heater

Teco TK1000 1000 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£1,754.95

Ex Tax:
Teco TK2000 2000 Litre Chiller/Heater

Teco TK2000 2000 Litre Chiller/Heater

Efficient Cooling Technology The exclusive use of high-quality compressors and of the titanium coaxial 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 Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setti..

£2,084.95

Ex Tax:
Teco TK3000 3000 Litre Chiller/Heater

Teco TK3000 3000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£4,394.95

Ex Tax:
Teco TK6000 6000 Litre Chiller/Heater

Teco TK6000 6000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£6,044.95

Ex Tax:
BOYU 100W Nutrient Heater

BOYU 100W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£14.95

Ex Tax:
BOYU 200W Nutrient Heater

BOYU 200W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£18.95

Ex Tax:
BOYU 300W Nutrient Heater

BOYU 300W Nutrient Heater

BOYU submersible heaters are fully thermostatically controlled and are ideal for the heating of nutrient tanks...

£19.95

Ex Tax:
Teco TK9000 9000 Litre Chiller/Heater

Teco TK9000 9000 Litre Chiller/Heater

High Refrigerating technology The exclusive use of internationally recognised high-performance rotary compressors and of the titanium coaxial 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 de..

£6,924.95

Ex Tax:
Teco TK 5K Commercial Chiller/Heater

Teco TK 5K Commercial Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£10,444.95

Ex Tax:
Teco TK 8K Commercial 3-phase Chiller/Heater

Teco TK 8K Commercial 3-phase Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£15,834.95

Ex Tax:
Teco TK 15K Commercial 3-phase Chiller/Heater

Teco TK 15K Commercial 3-phase Chiller/Heater

Efficient Cooling Technology high-efficiency heat exchanger in titanium ecological refrigeration units rotative compressors reduced energy consumption extremely low noise levels Easy In-line Installation no need for specialised technicians 1½” water intake/output couplings external installation Digital Thermostat easy set-up temperature maintenance set with a differential of 1°C temperature range 5°C – 35°C visualization of the temper..

£25,734.95

Ex Tax:
BOYU L-075 Reservoir Chiller (80-400L)

BOYU L-075 Reservoir Chiller (80-400L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£464.95

Ex Tax:
BOYU L-200 Reservoir Chiller (90-500L)

BOYU L-200 Reservoir Chiller (90-500L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£516.95

Ex Tax:
BOYU L-350 Reservoir Chiller (120-600L)

BOYU L-350 Reservoir Chiller (120-600L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£557.95

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BOYU L-500 Reservoir Chiller (200-1000L)

BOYU L-500 Reservoir Chiller (200-1000L)

It is always important to monitor the temperature of your nutrient solution. If your hydroponic nutrient solution gets too hot, it can breed algae growth and prevent the solution from holding dissolved oxygen. This will in turn affect crop yields, or can also lead to root diseases, such as Pythium. The BOYU Nutrient Chiller, helps to keep your hydroponic nutrient solution cool regardless of the temperature inside the growroom.   Unique Features: ..

£734.95

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Hydor External Tank Heater 300W

Hydor External Tank Heater 300W

The Hydor ETH External Thermal Heater is the first unique external heater for reservoirs with the exclusive PTC (Positive Thermal Coefficient) technology. The self-timing PTC heating element guarantees maximum safety against any risk of overheating and blowing. This extra safe element and the durable materials used mean that this heater is both energy efficient, safe and long lasting. The ETH heater can only be used vertically, it is ideal to use in a ca..

£82.95

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Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Up to 100L Reservoir Chiller Warm water will become the ultimate breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£316.95

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Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Up to 150L Reservoir Chiller Warm water will become the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and a number of other infections and diseases. Warm water also vastly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£347.95

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Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Up to 300L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and various other infections and diseases. Warm water also substantially reduces the oxygen content able to be carried in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have littl..

£473.95

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Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Up to 500L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to..

£514.95

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Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

The cooling units from Hailea have been used in trusted waterchillers from other manufacturers for over 15 years. The new heat exchangers of the Ultra series are made from titanium. Therefore the chillers are perfect for watercooling systems. Another positive aspect about the Hailea units is the low noise emission. The smallest unit of the series, the Ultra 300 emits only 20dB of noise and is therefore even more quiet than a standard household refrigerator..

£824.95

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Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to no oxygen in it! Consequently..

£1,264.95

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Therm Eco 50W Reservoir Heater

Therm Eco 50W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£26.95

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Therm Eco 100W Reservoir Heater

Therm Eco 100W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£26.95

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Therm Eco 150W Reservoir Heater

Therm Eco 150W Reservoir Heater

Economic, fully submersible, automatic heater. Adjustable temperature control Maintains correct temperatures with high level performance, savings & safety Each component designed with efficiency and reliability in mind Fitted with a safe, sensitive thermostat that maintains a constant temperature Designed and manufactured in Italy..

£28.95

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Therm 50W Reservoir Heater

Therm 50W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£18.95

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Therm 100W Reservoir Heater

Therm 100W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£34.95

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Therm 150W Reservoir Heater

Therm 150W Reservoir Heater

Respected as one of the most accurate and reliable heater-stat's available. Easy to use with precise desired settings Thermal shock resistant quartz tube Mechanical 'visi-therm' guard protection Highly efficient heating element designed for extended use Each heater is individually tested and callibrated 5 year guarantee Designed and manufactured in Italy..

£36.95

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Therm Pro 150W Reservoir Heater

Therm Pro 150W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£41.95

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Therm Pro 200W Reservoir Heater

Therm Pro 200W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£42.95

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Therm Pro 250W Reservoir Heater

Therm Pro 250W Reservoir Heater

The ideal reservoir heater that is virtually unbreakable. Automatic shut-down when removed from water & automatic re-start when re-submerged Resistant to sudden temperature changes Temperature indicator for easy and precise adjustment Aluminium inner core for even heat distribution Re-inforced ploymer casing for protection against thermal and mechanical shocks 2 year warranty Designed and manufactured in Italy..

£43.95

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200W Water Heater

200W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£22.95

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300W Water Heater

300W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£27.95

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500W Water Heater

500W Water Heater

These quality Bimex Rosmalen heaters have been designed to regulate the temperature of the water to avoid crystallisation of nutrition at a low water temperature. They are made up of a glass drum heater, covered with plastic casing for extra durability and protection. They are long lasting and resistant to damage in normal situations. They have an adjustable variable temperature range from 20C to 34C with a deviation of 1C...

£33.95

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100W Water Heater

100W Water Heater

It is important to maintain the temperature nutrient solution between 20-24°C as this will ensure better growth rates and is particularly important during the colder season With water heaters they are only to be used in environments that are very cold. You are not meant to heat the water just remove the chill from it. The water would still seem colder than it would hotter. Feeding your plants warm water is more detrimental than feeding them cold water...

£24.95

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Budget Water Heaters

Budget Water Heaters

Budget water heaters available in 100W, 200W and 300W variants...

£16.95

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Glass Water Heater

Glass Water Heater

This submersible HAILEA Glass Heater is fully thermostatically controlled and is ideal for the heating of nutrient in tanks...

£22.95

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Shatterproof Water Heaters

Shatterproof Water Heaters

The THEO water heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product. Submersible, no thermal shock, high impact resistance, graduated scale, vertical and horizontal positioning, precise maintenance of set temperature...

£27.95

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Indestructible Titanium Deluxe Thermostatically Controlled Water Heater

Indestructible Titanium Deluxe Thermostatically Controlled Water Heater

Indestructible Titanium Deluxe Thermostatically Controlled Water Heater..

£82.95

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Indestructible Water Heater

Indestructible Water Heater

Thermostatically controlled indestructible water heaters. The Bentley of water heaters, how many traditional glass ones have you already been thru? Well never again with these all singing and dancing beauties...

£77.95

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