How to Choose the Best Air Conditioners in Adelaide

Adelaide has a moderate to extreme hot weather during the summer, which could make it unbearable for you if you don’t have an air conditioning (AC) system inside your home. Thus, choosing the best air conditioners in Adelaide for your home is important. You have to consider installation cost, energy efficiency, and the size of your home. Whether you are buying for the first time or replacing your old AC system, this comprehensive guide will help you choose the best air conditioners in Adelaide that befit your home and match your needs.

The Different Types of Air Conditioning System : Get the best air conditioners in Adelaide

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To find the best air conditioners in Adelaide, you need to evaluate several key factors—starting with the type of AC system.
Each system has its advantages, limitations, and energy requirements, and choosing the right one will help you cut down on utility bills while maintaining comfort.

1. Understand the Different Types of Air Conditioning Systems

Room/Portable Air Conditioner

Room or portable air conditioners include all the cooling components in one compact unit. You can move them freely or install them in a window.

While not the most powerful or efficient, they offer a convenient solution for cooling small areas like bedrooms or home offices.

Pros:

  • Affordable and easy to install

  • Perfect for temporary or single-room cooling

Cons:

  • Noisy operation

  • Limited cooling capacity

  • Less energy-efficient than other systems

Types of Room AC Units:

  • Window Type: Installed directly in the window (temporary or permanent)

  • Floor Type: Freestanding and movable; just plug in and use

Split System

A split system air conditioner includes two separate units:

  • Indoor unit with thermostat and cooling system

  • Outdoor unit with compressor and heat exchanger

This system is widely considered one of the best air conditioners in Adelaide due to its quiet operation, powerful performance, and precise temperature control.

Pros:

  • Efficient and quiet

  • Provides both cooling and heating (with reverse cycle)

Cons:

  • Higher upfront cost

  • Requires professional installation

Types of Split Systems:

  • Ducted: Distributes cool air through hidden ducts in walls or floors; offers centralized control

  • Non-Ducted: Wall-mounted units controlled individually via remote

Multi-Split System

A multi-split AC system connects multiple indoor units to a single outdoor compressor, making it ideal for multi-room setups.

This configuration lets you control room temperatures independently, while saving on long-term energy costs.

Pros:

  • Cools multiple rooms efficiently

  • Offers reverse cycle heating

  • Economical for medium to large homes

Cons:

  • Higher installation and maintenance costs

  • Complex system setup

2. Check the Energy Efficiency Rating (EER)

Energy consumption plays a huge role when choosing the best air conditioners in Adelaide.
While the Australian government doesn’t require energy rating labels, many manufacturers voluntarily display EER ratings to attract eco-conscious buyers.

What EER Tells You:

  • More stars = greater energy efficiency

  • Helps compare similar AC types fairly

  • Indicates how much power the unit consumes for cooling or heating

To compare accurately, make sure you:

  • Compare same-type systems (e.g., ducted vs. ducted)

  • Match cooling capacity and system size to room size

Example: A ducted split system will likely consume less energy to cool a 25 sq. meter space than a portable unit, even if both have similar EER ratings.

3. Match the AC System to Your Home’s Size and Layout

Room size, location, and sunlight exposure directly affect the performance of your air conditioner.
To choose the best unit, assess how many rooms you need to cool or heat and their individual dimensions.

System Suggestions Based on Home Size:

  • For the whole house: Use a ducted or multi-split system for maximum coverage and long-term savings

  • For individual rooms: A split or portable unit may be more cost-effective

Room Location & Shading

A shaded room surrounded by trees or insulated from direct sun requires less cooling and might work fine with a smaller AC unit.
However, during winter, such rooms may demand more energy for heating.

Conclusion

In choosing the best air conditioners for your home, consider capacity, efficiency, and the size of your home. For a split system, it costs more to install and purchase the unit. Consider maintenance costs as well to make your air conditioning unit last longer. For the best advice, service and pricing on your next air conditioners systems, give rite price heating and cooling a call today on 1300heating or 1300cooling. Our highly trained and experienced customer service teams are always ready to help you through the process. Or you might want to walk into one of our stores in Adelaide for a face to face chat about your air conditioners need.