As Melbourne transitions into Autumn, those scorching January days become a memory, and you might start reaching for a jumper in the mornings. This means it’s time to switch your home comfort system from cooling to heating!

If you own a reverse cycle air conditioner (which heats and cools), you have one of the most efficient ways to heat your home. But before you crank up the warmth, a little preparation goes a long way. Ignoring the switchover can lead to circulating dust and wasting energy.

Here are five simple, actionable steps from your local family experts at Roze Air to ensure your reverse cycle system runs smoothly and efficiently in heating mode this autumn:

Your air conditioner has worked hard all summer, collecting a season's worth of dust, pollen, and grime on its filters.

• The Problem: If you switch to heating without cleaning the filters, the dirt and contaminants trapped over summer will be blown into your home. This can cause a burnt-dust smell when you first turn the heating on.
• The Fix: Check and clean your filters thoroughly. This is a crucial step for air quality and ensures your system maintains proper airflow, which is essential for efficient heating.

Your air conditioner has worked hard all summer, collecting a season's worth of dust, pollen, and grime on its filters.

• The Problem: If you switch to heating without cleaning the filters, the dirt and contaminants trapped over summer will be blown into your home. This can cause a burnt-dust smell when you first turn the heating on.
• The Fix: Check and clean your filters thoroughly. This is a crucial step for air quality and ensures your system maintains proper airflow, which is essential for efficient heating.

The heating function is often overlooked because we use the cooling mode more frequently in summer.

• The Problem: Many customers mistakenly leave their remote set to "Auto" or the "Cool" mode (snowflake icon) and wonder why the heating isn't working correctly.
• The Fix: Go to your remote control and manually select the "Heat" mode (usually indicated by a sun icon or thermometer icon). If your unit has a fan setting, leave it on "Auto" so the system can choose the most efficient fan speed for heating.

Don't wait until Melbourne delivers a freezing morning to test your heating. Run a short trial now while the weather is mild.

• The Fix: Set the temperature to a moderate 20° and let the system run for at least 15 minutes.
• What to Check: Listen for any strange noises (grinding, clanking), check for that temporary burnt-dust smell (which should quickly fade), and confirm that warm air is being delivered effectively. If the heat is weak or the smells linger, you may need a professional tune-up.

Just like with cooling, the biggest energy waste comes from setting the temperature too high.

• The Problem: Setting your thermostat to 20° is often overkill, and every degree higher than necessary can increase your running costs by around 10%.
• The Fix: For optimal comfort and cost saving, aim to set your heating thermostat between 18° and 20°. Layering up with an extra jumper is always cheaper than cranking the heat!

Your outdoor unit (condenser) has survived the heatwave and may have collected debris from early autumn winds.

• The Problem: Leaves, dust, and debris around the outdoor unit can restrict airflow, which impacts the system's efficiency when it tries to extract warmth from the outside air in heating mode.
• The Fix: Safely clear away any leaves, twigs, or dirt from around the outdoor unit. Ensure there is plenty of space around the unit so it can work efficiently when the temperatures drop.

These simple steps will help you save money and ensure a comfortable transition into autumn.

However, if your heating test revealed strange noises, lingering smells, or weak performance, your system may be due for professional care. As your local, family-owned business in Melbourne, Roze Air offers efficient and competitively priced maintenance services. We'll ensure your reverse cycle system is professionally cleaned and tuned, guaranteeing warmth and efficiency all winter long!

Contact Roze Air today to book your Autumn Heating Switchover Service!