How does it work?

In the above illustration, cold water is passed into the storage tank, then pumped through the heat exchanger and heated before being stored back in the cylinder.

The Heat Exchanger transfers its heat from the very hot refrigerant running through the outside of the water pipes. This has been heated by the Collector which has very cold refrigerant pumped though it by the Heat Pump. Because the Collector is much colder than ice-cream for example, it rapidly uptakes the heat in the ambient air which by comparison is always much hotter.

Testimonials

“We are delighted with the performance we’re getting from our Aquafire hot water heat pump. It is doing everything they promised and more, saving us at least $120 per month in power.”
B King, Campbell’s Bay

“Their heatpump uses substantially less electricity while giving us more heat. Their support is excellent and they are committed to their customers. What more can you ask?”
Claude L, Waiheke Island

“We’ve reduced our running costs by about 65 percent compared to the old electric resistant heater in summer and about 55 percent in the colder winter months. Since installation it has given trouble free running.”
Axiam Plastics, Wanganui