How to Prepare Your Air Conditioning Unit for the Warmer Months in WA

Jun 09, 2025By Dylan Cooper
Dylan Cooper

Understanding the Importance of Regular Maintenance

As the warmer months approach in Western Australia, ensuring your air conditioning unit is in optimal condition is crucial. Regular maintenance not only enhances the efficiency of your system but also extends its lifespan, saving you money in the long run. By taking a few preparatory steps, you can enjoy a cool and comfortable home throughout the summer.

air conditioning maintenance

Check and Replace Air Filters

One of the simplest yet most effective ways to prepare your air conditioning unit is by checking and replacing the air filters. Clogged or dirty filters can significantly reduce airflow, making your unit work harder than necessary. This not only increases energy consumption but can also lead to potential damage. Make it a habit to inspect and replace the air filters every 1-2 months during peak usage.

Inspect the Thermostat

Your thermostat plays a vital role in regulating the temperature within your home. To ensure it is functioning correctly, consider upgrading to a programmable thermostat if you haven't already. This allows for more precise control over temperatures, optimizing energy usage and maintaining comfort. Check that your current thermostat is operating properly and replace batteries if needed.

thermostat adjustment

Clean the Coils

The coils in your air conditioning unit are essential for cooling air and removing heat. Over time, these coils can accumulate dirt, reducing their efficiency. Cleaning both the evaporator and condenser coils should be part of your regular maintenance routine. Use a soft brush or cloth to gently remove debris and ensure that there is no obstruction to airflow.

Ensure Proper Ventilation

Good ventilation is key to an efficient air conditioning system. Check that all vents are unobstructed by furniture or other objects, allowing air to circulate freely throughout your home. Additionally, consider opening windows periodically to let fresh air in and help maintain indoor air quality.

home ventilation

Inspect Ductwork

Leaky or damaged ductwork can lead to significant energy loss, causing your air conditioning unit to work harder to maintain desired temperatures. Inspect the ductwork for any visible signs of wear or damage and seal any leaks with appropriate materials. If necessary, hire a professional to conduct a thorough inspection and repair.

Schedule Professional Maintenance

While there are many tasks you can perform yourself, scheduling professional maintenance at least once a year is highly recommended. A qualified technician can identify potential issues before they become major problems and ensure that all components of your system are functioning efficiently. This proactive approach helps avoid unexpected breakdowns during the peak heat of summer.

hvac technician

Final Preparations

As you wrap up your preparations, do a final check of your entire system. Ensure that all external units are free from debris and vegetation that could obstruct airflow. Taking these steps will provide peace of mind as temperatures rise, knowing that your air conditioning unit is ready to keep you cool.

By following these guidelines, you'll be well-prepared for the warmer months in Western Australia, ensuring both comfort and efficiency in your home.