The Metropolitan Fire Service urges all electrical cooling equipment to be professionally serviced before summer use.
After attending an Adelaide house fire in January sparked by a faulty air-conditioning unit it revealed SA’s urban and rural firefighters had attended 112 flare-ups involving all types of cooling systems since 2012.
Adelaide’s low-humidity climate has made evaporative air coolers a popular choice.
These pump-and-fan systems require regular lubrication, adjustment and checking for electrical safety. As well filters and pads need to be cleaned or replaced and the water reservoir flushed and refilled.
Another important consideration is ensuring water and air flow rates are within the manufacturer’s specification.
While the householder can do basic checks, a full service by a qualified technician is cheap insurance against possible problems.
Sharpe’s AirCare technicians will come to your house to open up and test that your evaporative cooler is safe and running at best efficiency.
[They also provide a shut-down service at the end of summer].
The MFS puts it quite simply: “If electrical cooling equipment, such as air conditioners, evaporative coolers and fans, is poorly maintained and used continuously for long periods during heatwave events there is a danger of the equipment overheating and causing a fire.
“All electrical cooling equipment should be regularly serviced by a licensed tradesperson according to the manufacturer’s specifications.”
The attraction of evaporative cooling is that it gives the feeling of a sea breeze. A pump draws air through a damp pad, which evaporates the moisture, and a fan disperses it as cool air. Having fresh air rather than recirculated air adds to the non-irritating benefits for those suffering from asthma, or the very young and old.
A few key windows only need to be opened a maximum of 300mm to maintain the air flow. Another option is to install ducts or fans. Sharpe technicians can advise on this.
Improving efficiency
With a typical evaporative system expected to last 20 years or more it is critical to make sure it’s running at peak efficiency. Here are some options if you have doubts.
Repair or replace – Weigh up the costs.
For more information contact Sharpe on 131 750.
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