Ducted Evaporative cooling is a
Principals of Ducted Evaporative Cooling
On days when the heat and humidity have become uncomfortable. People in all climates go to the lakes or beaches to be cool. The five reasons why they are cool and comfortable are the same five reasons. Why an evaporative air conditioner continuously circulates outside air through wet filters. Therefore this process lowers the temperature of the air through evaporation of water in the wet filters. Cool fresh, filtered air is then directed into the area to be cooled. The cool breeze at the seashore is air in motion that has been cooled by the same process of water evaporation. The fresh air from a ducted evaporative air conditioner and the fresh cool air at the seaside are identical.
Lower actual temperature
Hot outside air is drawn through wetted filter pads. The actual temperature is lowered and cool air enters the rooms to be cooled.
Lower effective temperature
The temperature that people ‘feel’, as a result of air movements over the body. This air should not be confused with the actual temperature. Because it is read from an ordinary thermometer on a hot day. When sitting in a breeze we feel cooler, even though the air stream is the same temperature as in the still air. This cooling effect of air in motion is due to increased skin surface evaporation and an increased body air circulation rate.
Ducted Evaporative cooling Reduces radiated heat to occupants
Under normal weather conditions, The human body radiates heat to the surrounding walls etc. When buildings temperature approaches 34-35 degrees c, heat is radiated from the walls to the human body. So with evaporative air conditioning, the cool air absorbs heat from walls and ceilings, thus allowing people occupying the room to radiate at a faster rate, and so to keep cooler.
100% Fresh air
With ducted evaporative air conditioning, there is a constant change of air in the room. 100% fresh air is constantly entering the room forcing out the spent air. Therefore the air in the room is never recirculated.
Filtered air
Outside air often contains dust, pollen and foreign matter. Therefore with ducted evaporative cooling, this outside air passes through wet filters which washes the pollen and dirt from the air. The air blowing into the room also causes slight pressurisation of the room through doors and windows.
Capital cost of ducted evaporative cooling
Ducted evaporative air conditioning is the cheapest form of the whole of home cooling on the market. Ensure you choose an Australian built air conditioning system. Some quality brands would be.
Coolbreeze
Ezycool
Braemar
Coolair
Breezair
Choosing a quality Australia made evaporative cooler is a must. Because this will ensure effective evaporative cooler designed for Australian conditions. All units have a minimum of a 5-year warranty. Replacement parts will be available if required. So depending on the brand system and the type of installation prices can start from as little as $ 2300.00.
Time of year to install your ducted air conditioning
Installing your ducted air conditioning at the right time of year will save you money. So, therefore, I would recommend not to install your ducted evaporative air conditioning system during summer. As this is when quality air conditioning companies are busy and charge there highest rate. Installing at the end of summer or per summer is the best time of year. Because air conditioning companies are either reducing stock or increasing stock.
Buy from a quality air conditioning company
When choosing a Perth air conditioning company do your home work ensure you choose a reputable company. The perfect way to do your research is to google the names and see their online reputation. Ensure they have a factory or showroom]