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Heat pumps in the Aquaculture and Hydroponics Industry

Sunlover Heatings range of Heat Pumps have specific components ideally suited to the Aquaculture and Hydroponics industries, therefore are the preferred choice when it comes to superior temperature control.


Sunlover Heating along with Oasis Technologies have supplied and installed a large number of heat/chill pumps throughout Australasia.

All of the heat pumps use Titanium Heat Exchangers which carry a life time warranty on the Titanium against corrosion.


The Heat Pump range has an automatic reverse cycle defrost system which allows the unit to operate in temperatures below 0 degrees Celsius.


At approximately 10 degree Celsius, all heat pumps will start to ice up. If the unit is not fitted with a reverse cycle function it will stop operating.


At low ambient air temperature the pump will inject warm refrigerant through the coils allowing the ice to melt and the unit will keep operating.


R410a refrigerant is used to ensure optimum performance and is not only highly efficient but ozone friendly.


The units are fitted with a LCD digital controller to drive the entire system and each controller can be customised using a range of parameters to cater for specific requirements.



  • LCD controller
  • Self diagnostics
  • Off site monitoring by computer
  • Titanium heat exchanger
  • Blue fin coil
  • Soft start kit (Single phase only)
  • Built in drains
  • High and Low pressure safety devices
  • Thermostatic expansion valves
  • Automatic defrost system
  • Super quiet Fans
  • Crankcase heaters
  • Flow switches
  • Fan speed controllers (optional)
  • Ozone friendly & highly efficient R410a