How a Perth specialist combines servicing, repairs, system rebuilding and correctly sized replacements to get more from evaporative cooling.
Evaporative air conditioning sometimes gets a bad reputation, but after 17 years working on these systems across Perth, Air Legends has found that the cooler itself isn't always the problem.
Poor or overdue servicing can prevent an evaporative cooler from operating as it should. Dirt, worn components, water distribution problems and neglected maintenance can all affect performance, while poorly maintained systems can also accumulate dirt and other contaminants.
For Air Legends, servicing isn't simply about getting a unit running. The objective is to optimise the cooler so it can perform as effectively as possible for the home it serves.
When properly maintained and suited to the property, evaporative cooling offers some significant advantages in Perth's dry climate. Unlike refrigerated systems that typically recirculate indoor air, evaporative systems continually introduce outside air through the home and can provide whole-of-home cooling with relatively low energy consumption.
Since 2009, the Perth-based evaporative air conditioning specialist has built its approach around a simple idea: understand the system and the property first, then give the homeowner the information they need to decide what work makes sense.
A Specialist Approach to Evaporative Air Conditioning
Air Legends, part of the Legends Group, focuses on evaporative air conditioning services for residential properties across the Perth metropolitan area.
Rather than trying to cover every form of air conditioning, the business has developed specialist experience with the evaporative systems used throughout Perth homes.
Today, Air Legends works across the full life cycle of these systems, including preventative servicing, fault diagnosis, repairs, rebuilding and upgrades, replacements and new installations. Its technicians work on both single and double-storey homes across a wide range of residential layouts and installation conditions.
That experience has also shaped the company's repair-before-replace philosophy.
An ageing or underperforming cooler does not automatically need to be replaced. Air Legends first assesses the condition of the existing system and the requirements of the property.
In some cases, servicing or repairs may be all that's required. In others, Air Legends can quote to rebuild or upgrade the existing evaporative cooler and provide the homeowner with replacement options at the same time.
This allows the homeowner to compare the cost and likely value of repairing or rebuilding what they already own against installing a new system.
“After 17 years working with evaporative air conditioning in Perth, one of the biggest things we've learned is that every home and every system needs to be assessed on its own merits. Sometimes a system simply needs a proper service or repair; other times replacement makes more sense. We want the homeowner to have the information in front of them so they can make that decision.”
Correctly Sizing a Replacement System
When replacement is the preferred option, Air Legends doesn't simply substitute one rooftop unit for another.
The business uses specialised sizing software to assess the property and help determine an appropriately sized evaporative air conditioner for the building.
Property size, layout, airflow and cooling requirements all influence system selection, while roof configuration and access can affect installation and servicing requirements.
Air Legends combines this software-supported sizing with the practical judgement developed from years of working on evaporative air conditioning systems in Perth homes.
The same approach applies to fault finding.
Air Legends looks for the cause of the problem, not just the symptom.
Poor cooling performance can have numerous causes, from overdue maintenance and worn components to faults within the system itself. Identifying what is actually happening allows the technician to explain the available options rather than jumping immediately to replacement.
“Perth summers put evaporative air conditioners under serious demand. We want customers to know what their system actually needs, what their options are and what they're paying for. Our focus has always been practical advice, transparent pricing and doing the job properly.”
Qualified Technicians and Preventative Servicing
Air Legends is fully insured, with work carried out by experienced, qualified technicians, including A Grade electricians.
Preventative servicing is an important part of the company's approach because problems are much easier to address before Perth's extreme summer heat arrives.
Regular servicing can identify developing faults, address maintenance issues and help ensure the cooler is operating correctly before it is subjected to sustained summer demand.
For homeowners, the objective is straightforward: understand the condition of the system before deciding whether to service it, repair it, rebuild it or replace it.
Air Legends does not suggest that every older cooler can or should be saved. Equally, an ageing system isn't automatically condemned simply because a newer model is available.
Its role is to assess, explain the options and carry out the work properly.
17 Years of Evaporative Air Conditioning in Perth
After 17 years serving Perth homes, Air Legends continues to specialise in evaporative air conditioning with the same practical approach that has shaped the business since 2009.
From seasonal servicing and fault diagnosis through to repairs, rebuilds and complete system replacements, the focus remains on understanding what each home and system actually requires.
And when replacement is the right option, software-supported system sizing helps Air Legends recommend an evaporative cooler suited to the property's requirements rather than relying on a one-size-fits-all approach.
For Perth homeowners, that means having access to a specialist who can look at the system already on the roof, explain the available options and help them make an informed decision before the next stretch of summer heat arrives.
Learn more about Air Legends or connect with the team on Facebook.
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