Cooling Cairns: Tips for Choosing the Right Air Conditioning Size in Cairns
Finding the right size air conditioner for your space is key to maximising comfort while ensuring energy efficient operation. As the experts in air conditioning in Cairns, the team at Intrust Group has a detailed understanding of the factors that determine the right size air conditioner for your needs. Below, we touch a few of these factors and offer some advice on how to choose a good option for your home.
Room Size
Perhaps the most obvious consideration is the size of the space you need to cool. If your unit is too big, the room may get too cold or warm, while affecting the ability to dehumidify the air enough, leading to discomfort. A unit that is too small can dry out the air, increase your energy bills and cause early wear and tear on the system.
Location
How hot or cold it gets where you live can also play a role in how large your air conditioning unit should be. You may need more powerful air conditioning in Cairns, for example, to manage the higher temperatures and humidity levels compared to milder regions of Australia.
Insulation
How well insulated your home is will have a big impact on the efficiency of your air conditioner. This is especially true in particularly hot or cold climates. Generally, newer builds will offer better insulation. Ceiling insulation is an important consideration for preventing heat gain or loss.
You should also consider the number of windows in the space, how large they are and how thick they are. The kind of blinds, shutters, or curtains you have will also impact how much outdoor temperatures penetrate your indoor space.
Air Conditioner Size Guide
This table outlines recommendations from consumer group CHOICE for finding the right size air conditioner based on room size:
| Room size | Capacity |
| Up to 20 sq m | 2-2.5kW |
| 20-40 sq m | 2.5-5kW |
| 40-60 sq m | 4-6kW |
| 60-80 sq m | 5-7kW |
| 80 sq m and over | 6-9kW |
Remember to consider the total volume of your indoor space or spaces rather than just floor space. This table is also only a rough guide. You should contact your local professional air conditioning technician to get specific advice that considers every relevant factor.
Contact Us for Quality Air Conditioning in Cairns
Intrust Group are your local experts when it comes to finding the right size air conditioning in Cairns, Innisfail, and the Tablelands. For tailored advice and installation services, call us on 07 4049 2867 or contact us online.
