Hot Water Heat Pumps


The iStore offers a cost-effective storage solution as an alternative and reliable storage device.



The WWK 222 (H) and the WWK 302 (H) are compact domestic hot water heat pumps.


Reclaim Energy

Reclaim Energy hot water heat pump uses less energy compared to electric & gas water heaters.


What is a heat pump hot water system?

A heat pump uses renewable energy to heat your water, without the need for solar hot water panels. They absorb the heat from the surrounding air and use it to heat your water. Therefore, these systems are also referred to as ‘air-source heat pumps’. These systems are more efficient than conventional water heaters despite operating using electricity. They can save money and energy while reducing greenhouse gas emissions.

How do heat pump hot water systems work?

A heat pump system works much like a refrigerator in reverse - by transferring the heat outside the unit to the water inside the heater. It does this using a heat exchange system.

  • Outside air is pulled into the heat pump with a fan into the evaporator which contains a special refrigerant stored in the piping.
  • The warm air turns the refrigerant from liquid to gas.
  • A compressor pumps the refrigerant gas through a value that compresses it. The result of this process is heat generation.
  • A heat exchanger moves the heat from the gas pipes to a water storage tank.

Benefits of heat pump water heaters

  • Rebates available
  • Reduce hot water bills by 80%
  • Maximise your use of solar energy
  • Cost-effective heating
  • Lower carbon footprint
  • Saves money in the long term
  • Energy-efficient
  • Environmentally friendly
  • Fewer greenhouse gas emissions than a conventional water heating system
  • Effective in lower temperatures
  • Easy to install and connect to your hot water plumbing

Sunrise Power Energy Systems are Designed to Power Lives

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