Air Conditioning Shoalhaven & Nowra

4 Tips To Prepare Your Air Conditioner For Summer

September 23, 2024

Preparing your air conditioner for summer is essential to ensure it works efficiently when needed. Regular maintenance can help prevent unexpected breakdowns, improve energy efficiency and extend the lifespan of your unit. You can enjoy reliable and effective cooling all season long by taking a few simple steps before the summer heat arrives. In this blog post, we’ll cover important AC tips for summer to keep your space comfortable throughout the hotter months.

1. Clean or Replace Air Filters for Optimal Airflow

Air filters play a vital role in keeping your air conditioner running efficiently. Over time, dust and debris can accumulate, obstructing airflow and forcing your unit to work harder than necessary. Technicians recommend cleaning or replacing your filters at least every 1-3 months, especially before the summer season when cooling demands are high.


  • Check your air filter every month and replace it if it’s dirty.
  • Reusable filters can be washed, dried and reinserted.
  • Disposable filters should be swapped out for fresh ones.

2. Clear Debris from the Outdoor Unit

Your outdoor unit, also known as the condenser, is exposed to the elements year-round. Leaves, dirt and other debris can build up around it, reducing its efficiency and causing it to overheat. Before the summer heat ramps up, inspect the area around the unit and thoroughly clean it.


  • Trim any plants or weeds growing near the unit to maintain proper airflow.
  • Remove any leaves or twigs lodged inside the unit.
  • Use a garden hose to gently clean the condenser coils, removing dirt and dust.


Regular outdoor unit maintenance prevents overheating and ensures efficient cooling, even on the hottest days.

3. Test Your Thermostat for Accuracy

Your thermostat is the control centre of your air conditioning system. Ensuring it’s working correctly before summer is essential for maintaining a comfortable indoor environment. An improperly functioning thermostat can lead to inaccurate temperature control and wasted energy.


  • Set your thermostat to cooling mode and lower the temperature to ensure the air conditioner kicks in.
  • Upgrade to a programmable or smart thermostat for more efficient temperature control and energy savings.
  • Ensure the thermostat is installed in a central, well-ventilated location, away from direct sunlight.

4. Schedule a Professional Inspection

A professional inspection by a skilled technician is the best way to ensure your system is ready for the intense summer heat. This can also help you understand how to use the air conditioner in summer optimally. Here’s how a professional prepares your system for peak performance:


  • Professionals can spot potential issues early, preventing costly repairs later.
  • Refrigerant levels will be checked to ensure your system is cooling properly.
  • A technician will inspect your system for worn parts or leaks that could impact performance.


Scheduling a professional service gives you peace of mind, knowing your air conditioner is in top shape and ready for the scorching summer days.

Get Your Air Conditioner Summer-Ready Today

At Jervis Bay Air Conditioning, we offer expert domestic and commercial services to keep your cooling system operating at its best. Stay cool and comfortable all season long. Contact us today for an obligation-free assessment and ensure efficient summer air conditioning.

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