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What Is The Most Energy Efficient Air Conditioning? - Your Purchase Guide

People are increasingly aware of the impact their lifestyle has on the environment. This is especially true for energy consumption, and some air-conditioners can consume a lot of electricity.


Energy efficiency isn't just good for the environment; it can also save you money on your electric bill. But if you're not careful about which AC unit you buy, you could end up paying thousands of dollars over your lifetime in extra electricity costs.

Split system solutions are more efficient than ducted or box air-conditioners

Split system air conditioning is the most efficient way to cool your home or business. It's also the best option for those who have a limited amount of space in their home. You can choose from wall or floor-mounted options so that they will fit seamlessly into any room. Plus, the installation process is easy, so you don't need a specialist HVAC contractor. 


That doesn’t mean that ducted air-conditioning should be avoided. The space you are cooling will influence your decision as well, and in the case of large homes or commercial spaces, a split system might lack the power to keep things cool efficiently. Ducted air-conditioning generally doesn't need to run as long as split-system options either, which means while they cost more to run, you can save money by not running them for long periods.

Not all air-conditioners are born equal

The EER (Energy Efficiency Ratio) measures the cooling efficiency of your air conditioning unit. It's calculated by dividing the total cooling output in BTU per hour by the power input in watts at a specific load point.


This number will tell you how much energy it takes to cool your home and how efficient that system is. The higher the number, the more efficient it will be.

The benefits of installing an energy-efficient air conditioner

An efficient air conditioning unit can save you hundreds of dollars per year on your utility bills while also helping the environment by reducing carbon emissions into the atmosphere. But there are many more benefits, including:


They will last for longer: Air-conditioners that have to work too hard for the space they are installed in will require more maintenance, and you run the risk of clogged filters, a dirty condenser and blockages in the drain pan. This will draw even more power and shorten the life of your AC.


Less reliance on the thermostat: An energy-efficient option won't have to work overtime to cool your space and will allow you to keep your cool without pushing the thermostat beyond recommended limits. For maximum efficiency, set your thermostat to 21 to 23 degrees to stay comfortable in North Queensland summers.


They are whisper quiet: A combination of modern technology and the fact your air-con will be working efficiently means you can say goodbye to the days of the noisy old box in the window.


If you are wondering which type of air con is cheaper to run, is it Split system or ducted? Keep on reading to learn more, before you make your purchase.


Our team is dedicated to providing quality service that exceeds expectations every time. So if you're looking for an HVAC company in North Queensland that offers honest advice and top-quality installation, then look no further than Davies Air Conditioning.

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