Aqua Hot Water for Hot Water Systems, Service, and Installation

Heat Pumps are a very practical solution, saving almost as much energy and green house emissions as Solar Systems.


Dux is
Australian owned

Master Plumbers & Mechanical Contractors Association Member
We are members of the Master Plumbers Association of NSW.


Dux Hot Water System - Airoheat

Dux Airoheat Hot Water SystemsDux Hot Water Heat Pump

  • Dux Hot Water new sub-zero model. Heats water in sub-zero temperatures.
  • Quieter than other comparable heat pumps.
  • More efficient than other comparable heat pumps.
  • De-iceing function for cold climates.
  • Easy to install.
  • An easy change over from an electric storage heater.
  • A Renewable Energy Certificate approved product.
  • Full mains pressure delivery.
  • Environmentally friendly.
  • Rebates available.
  • 5 Year Warranty

Airoheat Subzero explained

The DUX AIROHEAT is the most efficient heat pump water heater in its class due to the NEW HEAT TECHNOLOGY. Consider the efficiency of AIROHEAT in two parts.

The first part is the efficient creation of the heat using state of the art components.

The second part is how and where the heat is transferred into the water. What makes AIROHEAT so efficient is that the heat transfer occurs within the water inside the tank. As a result it gets direct heat transfer and isn’t exposed to some of the heat loss issues associated with other styles of heat pump water heaters.

Specifications Dux Airoheat
Capacity 250 liters
Net weight empty 113 Kg
Power consumption (general tariff) 1.2 KW
Max water pressure supply 800 Kpa
Free air flow 1500 cubic metres/Hour
Sound level 50 Decibels
Rated Voltage 240 V ac
Evaporator area 0.36 squared metres
Dimensions 1555 mm high, 632 mm diameter

For more information visit dux.com.au