Australia’s condition is dry and hot for most of the time. Therefore, it does not come as a surprise that evaporative cooling is popular in most inland areas in Australia. Installing evaporative coolers is considered a major investment. They can typically cost between $3,000 to $6,000 depending on the location, size, controls, as well as other factors. Therefore, it is very important that your money is invested wisely. There are some factors that you have to think of when considering installing cooling systems Melbourne.