Is Split System Cooling Expensive To Run?

Posted on: January 9, 2023 by
Ian Scott.
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Split System Cooling

Is Split System Cooling Expensive To Run?

Australia experiences extreme weather temperatures throughout the year ‒ from intense highs to frigid lows. Therefore, temperature regulation within households and the commercial sector becomes paramount. A split system air conditioner is a viable solution to maintain cool temperatures indoors during the summer months and warmer temperatures during wintertime. However, the question remains: Are split systems expensive to run? The answer is that it depends on various factors. 

Below, we explain the primary factors affecting the cost of running these systems in any space and whether or not it is a viable solution for your home, business or commercial setting.

The cost of running a split system depends on several variables.

These variables include how regularly the system is serviced by professional split system cooling services, the energy rating of the air con, the size of the space needing heating or cooling, the set-up temperature of the unit, and other elements, including the number of windows, insulations, etc.

These are just a fraction of the variables that will impact the running cost of your split system air con. We suggest speaking to your local specialist to gain a more accurate estimation according to your unique situation.


Factors Affecting The Cost of Running A Split System Aircon


Firstly, the size of the space needed by the system will significantly affect the cost of running it. The bigger the environment, the pricier things become. If you operate in a small office, you will find that keeping costs manageable is far more viable.

Secondly, the capacity and size of the unit, as well as its set temperature will affect how much it costs. The more drastic the cooling or heating setting, the more the price will increase. Considering the installation of an inverter can be a cost-effective long-term investment as it helps the system use less power after reaching the desired temperature point.

Thirdly, multiple windows and many sources of additional ventilation can put a strain on keeping costs low regarding your split system cooling unit.

How To Keep Costs Low

Consider only using the aircon incrementally to keep costs and energy consumption low. Operate the system when people are present and switch it off as soon as everyone leaves the space. Close the windows and doors to keep the cool or warm temperature inside the room for longer, putting less pressure on the unit.

Moreover, how frequently you service your system matters. A spit system void of regular maintenance checks and services will operate unsustainably, relying too much on increased energy to operate at full capacity. Therefore, prioritise routine checks to ensure that this is not the case and that your unit uses energy more sustainably.

Are Split Systems Efficient?


Split system cooling certainly can be efficient when used correctly. A reverse cycle air con can achieve an efficiency of 300 – 600%. In other words, an AC that relies on a single unit of thermal energy can offer up to 3 to 6 times the desired cooling or heating energy, which is pretty impressive! Furthermore, considering an inverter is a fantastic way to maintain the desired temperature without relying on additional power consumption.

Air Conditioning Installation

The right system for you will depend significantly on the environment needing temperature regulation. There are many fantastic benefits of investing in a split system aircon. However, the question of whether or not a split cooling system is expensive to run will depend on the factors mentioned above. Cats Plumbing can help you determine which solution is best for your needs. For assistance, get in touch on 0458112211 today or visit our website for further information.

Want To Invest Split System Air Conditioning?

When it comes to installing a split system air conditioner in Geelong, it’s best to call in the professionals. Cats Plumbing has extensive experience and will provide your home with the best heating and cooling climate control.


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