How often should I service my wall-mounted split systems in Melbourne?

by | Jul 1, 2023

How often should I service my wall-mounted split systems in Melbourne?


Wall-mounted split systems are a popular choice for heating and cooling in Melbourne, providing comfort and climate control all year round. To ensure optimal performance and longevity, it is essential to regularly service and maintain these split systems. In this blog post, we will discuss how often a wall-mounted split system should be serviced, considering factors such as usage patterns, primary heating and cooling source, and Melbourne’s climate. Additionally, we will address common concerns, like air conditioning leaking outside in Melbourne, to enhance search visibility.

Frequency of Servicing:

The frequency of servicing a wall-mounted split system depends on various factors that can impact its overall performance and efficiency. Generally, it is recommended to have your system serviced at least once a year, ideally before the start of the summer or winter season. However, certain factors may necessitate more frequent service visits.

1. Usage Patterns:

The more extensively you use your split system, the more frequently it should be serviced. If your system operates for extended hours or is left running overnight, bi-annual servicing might be more suitable. Similarly, bussines/commercial establishments or properties with heavy system usage should consider more frequent maintenance to ensure uninterrupted functionality.

2. Primary Source of Heating and Cooling:

If your wall-mounted split system is the primary source of heating during winter and cooling in summer, it is vital to service it more often. Frequent usage and reliance on the system can lead to wear and tear, necessitating regular maintenance to prevent breakdowns during peak usage periods.

3. Melbourne’s Climate:

Melbourne’s climate, characterized by hot summers and cool winters with occasional humidity, can place additional strain on HVAC systems. The city’s proximity to the coast also increases the risk of salt-laden air, which can impact the performance of outdoor units. Regular servicing aims to mitigate these challenges and maximize efficiency.

Benefits of Regular Servicing:

Regular servicing of wall-mounted split systems offers numerous benefits that extend beyond the avoidance of breakdowns and preserving peak performance. Some notable advantages include:

1. Improved Energy Efficiency:

Over time, dust, dirt, and debris can accumulate in the system’s filters, coils, and vents, reducing its overall efficiency. Regular servicing helps clean and optimize these components, ensuring maximum energy efficiency and reducing operational costs.

2. Enhanced Air Quality:

Dirty filters and neglected systems can compromise indoor air quality, especially for those with respiratory conditions or allergies. Routine servicing includes filter cleaning or replacement, improving the air you breathe and creating a healthier living or working environment.

3. Prolonged Lifespan:

A well-maintained wall-mounted split system typically has a longer lifespan. Regular servicing helps identify and address potential issues before they turn into major problems, ultimately extending the longevity of your investment.


Regular servicing is crucial to ensure the optimal performance, efficiency, and longevity of wall-mounted split systems, particularly in Melbourne’s climate. While an annual servicing schedule suffices for most cases, heavier usage patterns, reliance as a primary heating and cooling source, and Melbourne’s climate may warrant more frequent maintenance. By prioritizing regular servicing, you can enjoy consistent comfort, energy efficiency, and clean air throughout the year, while avoiding common issues such as air conditioning leaking outside in Melbourne.

Remember, maintaining your wall-mounted split system can save you money in the long run and contribute to a healthier indoor environment. Plan ahead and schedule professional services to keep your system operating at its best.

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