How Long Do Different Types Of Air Conditioning Systems Last?

Man Repairing An Air Conditioning Unit

Air conditioning systems are essential for maintaining a comfortable living environment, especially in Australia’s diverse climate. Whether you’re facing the sweltering heat of summer or trying to keep your home cosy during the cooler months, a reliable AC unit is crucial. Knowing how long each type of unit typically lasts and the factors influencing their longevity can be helpful. In this blog, we’ll delve into the typical AC lifespans and factors influencing their longevity.

Split Systems

Split systems are one of the most common and versatile types of air conditioners. They are perfect for cooling specific rooms and are prized for their efficiency and low operating costs.

  • Lifespan: With proper care, split systems usually last 12–15 years, but high-quality brands may extend this range.
  • Factors Influencing Longevity:
    • Cleaning or replacing filters regularly reduces strain on the system and ensures optimal airflow.
    • Scheduling yearly check-ups helps identify issues like low refrigerant levels or worn-out components.
    • Avoiding overuse and setting the system to energy-efficient temperatures (e.g., 24°C in summer) can prevent unnecessary wear.

Ducted Air Conditioning

Ducted air conditioning systems are ideal for providing consistent climate control throughout a home or building. While more expensive upfront, they are a long-term investment.

  • Lifespan: Typically lasting 15–20 years, ducted systems are built to endure extensive use when properly maintained.
  • Key Maintenance Tips:
    • Dust, debris, or leaks in the ductwork can decrease efficiency and cause the system to overwork, reducing its lifespan.
    • Keeping refrigerant levels balanced ensures the compressor operates efficiently.
    • Modernising thermostats and control systems can enhance energy efficiency and extend the unit’s longevity.

Portable & Window Units

Portable and window air conditioners are often used for smaller spaces or temporary cooling needs. They are more affordable but generally have a shorter operational lifespan than split and ducted systems.

  • Lifespan: These units typically last between 5–10 years, depending on their quality and how often they are used.
  • How to Extend Their Life:
    • Clogged filters force the unit to work harder, accelerating wear and tear.
    • Store portable units in a dry, clean location during the cooler months to protect them from damage.
    • Ensure proper ventilation around the unit to prevent overheating, which can shorten its lifespan.

Rely on Us for Emergency Air Conditioning Repair Services

If your air conditioner is nearing the end of its lifespan, it may be time to replace your AC unit to ensure optimal comfort and efficiency. At Jordan Wheatland Air Conditioning, we focus on extending the life of air conditioning systems through expert maintenance and repairs. Whether your split system needs cleaning or your ducted unit requires a comprehensive inspection, our team is here to help. Contact us today!