The 5 Big Mistakes People Make When Selecting Their Evaporative Air Conditioning Unit

Evaporative air conditioners bring many advantages over traditional units, including a low cost of ownership, easy operation, and drier, healthier air that is more breathable. However, if your home isn’t set up to take advantage of the particularly unique features of an evaporative cooler, or if you choose the wrong model for your environment, you could quickly become frustrated with the lack of functionality. That’s why it’s important to take several factors into account when selecting your evaporative air conditioning system. Here are some considerations that people often leave out when buying an evaporative air conditioning unit.

Purchasing an Evaporative Air Conditioner for Use in a Dry Climate

It might sound obvious, but many people misunderstand how an evaporative air conditioner works.
If you don’t live in a dry climate like Southern Australia, evaporative AC might not be effective.
Evaporative cooling relies on water evaporation to cool the air—it works best in low-humidity conditions.
Without dry air to evaporate water, an evaporative air conditioner can’t reduce the surrounding temperature effectively.
That’s why hot and dry areas like Australia are ideal for using evaporative cooling units.

Not Knowing the Size of the Space You Want to Cool

A swamp cooler can benefit your space—but only if it’s properly sized.
The size of your cooling area determines which unit you should choose.
Choosing a unit too large wastes money; too small and it won’t cool the space effectively.
Evaporative air conditioners are rated by CFM: Cubic Feet per Minute.
CFM measures how much air a unit can move per minute.
Your system should recycle the room’s air at least 20 times per hour.
The higher the CFM, the faster the cooler can drop the room temperature.
You can calculate CFM yourself, but bringing dimensions to a licensed dealer is better.
Dealers understand model-specific technologies that may affect cooling performance and energy use.

Thinking That Price Equals Cost

As with many products, the upfront price of an evaporative air conditioning unit doesn’t reflect total ownership cost.
More expensive models usually offer better build quality and long-term efficiency—not just flashy features.
Marketing often promotes extra features (grade), but durability and performance depend on design quality.
Added features are helpful, but quality should always come first in essential appliances.
A well-built evaporative air conditioning unit delivers better comfort, reliability, and long-term savings.

Underestimating the Power of Inverter Technology

Inverter technology has transformed cooling efficiency by allowing precise, continuous control of output temperatures.
Only one brand has successfully integrated this tech into evaporative systems—Breezair, made locally in Southern Australia.
Breezair is the world’s first inverter ducted evaporative air conditioner, and it’s sold in over 100 countries.
This compact unit offers a balanced mix of size, performance, and pricing.
Thanks to inverter technology, it runs using the energy of just one light bulb.
Its powerful centrifugal fan pushes a wide, refreshing breeze through your space effortlessly.

Failing to Upgrade the Home’s Insulation

After purchasing the best evaporative air conditioner, consider upgrading your home’s insulation.
Better insulation improves your system’s ability to cool and maintain a comfortable temperature.
Simple upgrades like door snakes or sealing window gaps can boost cooling efficiency significantly.
These small changes reduce energy loss and enhance your AC’s effectiveness.

If you’re considering a new evaporative air conditioning unit, be sure to understand how it differs from traditional systems.
Avoiding these common mistakes helps ensure better cooling, comfort, and long-term performance.
Still unsure? Contact our team at Rite Price by calling 1300 COOLING for personalised support and recommendations.
Our experienced staff can help you choose the ideal unit based on your space, climate, and budget.
For more information on evaporative cooling, please visit our page.