Air Conditioning

Southern Air supply, service and install refrigerated ducted, split system and evaporative air-conditioning systems for both commercial and domestic clients in the South West region of Western Australia.

Split Systems

Split systems, as the name implies, consists of an indoor and outdoor unit.
The indoor units can be from a choice of configurations including:

  • Wall Mounted (or high walls)
  • Floor Console
  • Under Ceiling
  • Ceiling Cassette

The Capacity range available is from 2.5 kw (1.0HP) through to 10 kw (4.0HP) on wall mounted, or up to  14 kw (6.0HP) on the under ceiling or cassette style.
You can be assured there is a split system style to suit every application and room type.


Ducted Systems

We are specialists in refrigerated ducted air conditioning (reverse cycle). These can be either a split type ducted system or a self contained "package unit". As the name implies  refrigerated air conditioners are connected to special ducting that enables air to be distributed to multiple rooms. They vary in size from 1hp (2.5kW) to 80hp (200kW).The ducted refrigerated air conditioner is the ultimate in air conditioning providing unobtrusive, quiet climate control. These systems are completely flexible and can be customised for any application.


Evaporative Air Conditioningevap

Evaporative air conditioning uses evaporation to cool the air. In an evaporative cooler a pump circulates water from the reservoir on to a cooling pad, which in turn becomes very wet. A fan draws air from outside the unit through the moistened pad. As it passes through the pad the air is cooled by evaporation.
The key to effective evaporative cooling is 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 for the home.