evaporative-cooling-melbourneEVAPORATIVE COOLING

Evaporative Cooling is by far the cheapest medium to cool your entire house. Depending on the size of your house, the unit could cost as little as 17 Cents a day to run! With such low running costs it really doesn’t make sense for you and your family to grieve the summer heat.


Evaporative air conditioning uses evaporation to cool the air. In an evaporative cooling system a pump circulates water from the reservoir on to a cooling pad, which in turn becomes very wet. A fan will then draw air from outside the unit through the moistened pad. As it passes through the pad the air is cooled by evaporation. Evaporative coolings effectiveness relies on ensuring that each of the cooling pads are completely saturated at all times during operation and that the systems fan & motor are sized and designed to deliver the appropriate airflow throughout the home


  • Low greenhouse gas emission
  • Doors & windows can be left open
  • Cost effective
  • Won’t dry your skin, nose and eyes
  • Whisper quiet cooling


As the cooling effect of evaporative systems relies on evaporating moisture from the wet filter pad and therefore evaporative cooling will work best in hot, dry conditions, and aren’t suited to humid conditions.

As a guide, Sustainability Victoria highlight that Melbourne’s average humidity on a summer afternoon is between 40 and 50%, while in Mildura it’s between 20 and 30%. Both of these areas can use evaporative coolers, although the lower humidity areas provides more effective cooling.


Ducted evaporative coolers are available in both standard and inverter models. Inverter models have a variable speed (or inverter-driven) motor, resulting in lower running costs.

There are a variety of heating and cooling systems created by major brands such as Brivis Air, Braemar and more. At Dias Air we can help you choose the right system to effectively cool your home and provide you with a full suite of services for purchase, installation, repairs and any maintenance required throughout it’s lifespan.

evaporative-cooling-melbourneGET A QUOTE

Once you call the friendly team at Dias Air. A friendly, experienced technician will come out and assess your needs and what you hope to achieve by installing in an evaporative cooling unit. During that visit we will size the house and calculate the heat load on the building then a design will be engineered specific to your requests. The install will take place and in most cases be completed within the day! It really is that simple, So why wait any longer?

Alternatively, fill in your query on the right and we will get back to you.