In Perth, selecting an air conditioning system that meets your specific needs is crucial for ensuring comfort throughout the year. This guide provides an essential overview of the different types of air conditioning units available in 2024, alongside practical advice for choosing the right system and air conditioning service provider in Perth for your home or business.

Understanding Different Types of Air Conditioning Systems

Split Systems: These units are comprised of two parts, an indoor unit that releases cool air and an outdoor unit that expels heat. They’re ideal for cooling individual rooms or small spaces and are popular due to their efficiency and relatively discreet appearance.

Ducted Systems: Ducted air conditioning provides a comprehensive solution for cooling or heating your entire home through hidden ceiling ducts. They are more expensive upfront but offer a seamless and uniform temperature control across multiple rooms.

Portable Units: Portable air conditioners are a flexible and temporary solution for cooling specific areas. They’re best suited for renters or those in need of immediate relief without installation requirements.

Evaporative Coolers: Utilizing the evaporation of water to cool the air, these systems are particularly effective in Perth’s dry climate. They are more energy-efficient and environmentally friendly but less effective during humid conditions.

Smart Air Conditioners: Incorporating the latest technology, smart air conditioners allow for remote control via smartphones and feature energy-saving modes, making them a cost-effective and convenient option.

Selecting the Right Air Conditioning System for Your Needs

Choosing the most suitable air conditioning system requires a detailed assessment of various factors to ensure it meets your needs effectively. The size of the area to be cooled is a critical factor; a system too small won’t cool adequately, while one too large can lead to unnecessary energy consumption. Utilize the British Thermal Unit (BTU) rating to determine the appropriate size — as a general rule, an area of 20 square meters requires an air conditioner with a capacity of about 5,000 to 6,000 BTUs.

Energy efficiency is another significant consideration, especially given Perth’s climate. Look for systems with a high Energy Efficiency Ratio (EER) or Seasonal Energy Efficiency Ratio (SEER) ratings, as these units will consume less power for the amount of cooling they provide, leading to lower energy bills. In 2024, with increasing electricity costs, selecting an energy-efficient model is more crucial than ever.

Noise levels are particularly important for units installed near bedrooms or living areas. Split systems generally operate quieter than window units, with the indoor unit’s noise level typically ranging between 19 – 30 decibels, which is about the whisper level, making them suitable for night-time use.

For those with specific requirements, such as cooling and heating capabilities, reverse cycle air conditioners offer both functionalities, making them a versatile choice for Perth’s varying temperatures. Additionally, consider if you prefer a system with smart features like Wi-Fi connectivity for remote control, which can offer enhanced convenience and potentially further energy savings through more precise temperature management.

Maintenance & Servicing: Ensuring Long-Term Efficiency

Regular maintenance is paramount for ensuring the efficiency and longevity of your air conditioning system. This includes cleaning or replacing air filters every one to three months, depending on usage, to maintain airflow and air quality. The outdoor unit should be checked for debris and obstructions and kept clear to ensure efficient heat transfer.

Professional servicing is recommended at least once a year to check for issues such as coolant leaks, electrical faults, and to ensure all components are functioning correctly. This not only helps in maintaining performance but can also prevent costly repairs in the long run.

Technicians can also calibrate the thermostat and check ductwork for leaks, which can significantly affect the system’s efficiency. Remember, a well-maintained air conditioner can have a lifespan of 15 to 20 years, making regular maintenance a wise investment.

Cost Expectations for Different Systems

The cost of air conditioning systems in Perth is influenced by the type of system, its features, and the complexity of the installation.

  • Split Systems are priced based on capacity (in BTUs) and features such as inverter technology, which can lead to higher upfront costs but savings in the long run due to greater efficiency. Including installation, the total cost can range between $1,200 and $3,500.
  • Ducted Systems offer a complete solution for whole-home climate control and are priced according to the size of the home and complexity of the duct network. For a medium-sized home, the installation can cost between $7,000 and $20,000. It’s crucial to ensure your home is well insulated to maximize the efficiency of a ducted system.
  • Portable Units provide a flexible cooling solution without the need for installation. However, they are less efficient than fixed systems and best suited for small spaces or temporary situations. The cost-effectiveness of portable units makes them a popular choice for those on a tight budget or in rental accommodation.
  • Evaporative Coolers are particularly cost-effective in dry climates like Perth’s, offering lower running costs compared to refrigerative air conditioners. However, their performance can be affected by humidity levels. Installation costs can vary widely, depending on whether it’s a window-mounted or a whole-house system.
  • Smart Air Conditioners come with a premium for their advanced features, including energy management and remote control capabilities. These units can provide significant savings over time through more efficient use and the ability to adjust settings based on actual need.

When budgeting for an air conditioning system, it’s essential to consider not only the upfront cost but also the long-term operating costs. Investing in a more efficient system can lead to substantial savings on energy bills, offsetting the initial higher investment.

Everest Air conditioning in Mindarie
Everest Air conditioning in Mindarie

Choosing the Best Air Conditioner Installer in Perth

Selecting a proficient air conditioner installer is as crucial as choosing the right system. The expertise of the installer affects the efficiency, longevity, and overall performance of your air conditioning unit. Here are essential topics to consider when choosing an air conditioner installer in Perth:

  • Certification & Licensing: Ensure the installer has the necessary certifications and is licensed to operate in Western Australia. This guarantees they meet the industry standards for quality and safety.
  • Experience with Various Systems: Look for an installer with a broad experience across different types of air conditioning systems, ensuring they can provide tailored advice and installation services that match your specific needs.
  • Customer Reviews and Testimonials: Research online reviews and ask for customer testimonials to gauge the installer’s reputation and the satisfaction of previous clients.
  • Detailed Quotes & Transparent Pricing: A trustworthy installer should provide a comprehensive quote that covers all aspects of the installation, including any potential additional costs, ensuring transparency and preventing surprises.
  • After-Sales Support: Opt for an installer who offers reliable after-sales support, including maintenance and repair services, to keep your system running efficiently over its lifespan.

Selecting the Right Air Conditioning System for Your Needs: Why Everest HVAC & R Stands Out

When considering air conditioning systems, the service provider you choose plays a pivotal role in ensuring you select a system that aligns with your needs. Everest HVAC & R emerges as a leading service provider in Perth, distinguished by their unparalleled expertise, customer-focused service, and comprehensive understanding of Perth’s unique climate challenges.

Everest HVAC & R offers a personalised consultation to understand your specific requirements, whether you’re looking for cooling solutions for a single room or a comprehensive system for your entire home. Their team is adept at navigating the complexities of various systems, from split and ducted to smart air conditioners, ensuring you receive a solution that is both efficient and cost-effective.

Maintenance & Servicing: Ensuring Long-Term Efficiency with Everest HVAC & R

Regular maintenance is vital for the longevity and efficiency of your air conditioning system. Everest HVAC & R’s maintenance services are designed to detect and rectify issues before they escalate into costly repairs. Their preventative maintenance plans are tailored to your system’s needs, ensuring it continues to operate at peak efficiency, ultimately extending its lifespan and ensuring consistent performance even during Perth’s hottest days.

Choosing a Reliable Air Conditioning Service Provider in Perth: The Everest HVAC & R Difference

When selecting a service provider, Everest HVAC & R sets the standard with their comprehensive expertise, extensive experience, and commitment to customer satisfaction. They are fully licensed and insured, offering peace of mind and reliability. Customer feedback consistently highlights their professionalism, transparent pricing, and exceptional after-sales support. Choosing Everest HVAC & R for Air conditioning means partnering with a provider dedicated to offering detailed, understandable quotes and standing by their work long after installation.


The selection of an air conditioning system and service provider in Perth requires thorough consideration of your specific needs, budget, and the local climate’s demands. Understanding the available options and the criteria for choosing a service provider ensures your investment effectively cools and heats your space. With Everest HVAC & R, you gain a partner renowned for their expertise, reliability, and dedication to customer satisfaction, ensuring your air conditioning solution is tailored to provide comfort and efficiency for years to come.