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Winter Is Over: What Should You Do with Your Heating System Now?

After months of keeping your home warm, your heating and cooling system may have worked harder than usual. As Australian homes transition into warmer weather, now is a good time to check your system, clean it and make sure it's ready for the seasons ahead.

BluPlanet Admin Written by BluPlanet Admin10/14/2026
Winter Is Over: What Should You Do with Your Heating System Now?

Winter Is Over: What Should You Do with Your Heating System Now?

Winter may be over, but that doesn't mean your heating system should be forgotten.

After months of keeping your home warm, your heating and cooling system may have worked harder than usual. As Australian homes transition into warmer weather, now is a good time to check your system, clean it and make sure it's ready for the seasons ahead.

A little maintenance now can help keep your system efficient, reliable and ready for summer.

1. Give Your Air Conditioner a Clean

If you've been using your reverse-cycle air conditioner throughout winter, the filters may have collected dust and other particles.

Dirty filters can restrict airflow and make your system work harder than necessary. Before you switch from heating to cooling, clean or replace the filters according to the manufacturer's instructions.

It's a simple step that can help maintain air conditioner efficiency and improve indoor air quality.

2. Check How Your System Is Performing

Winter is a good opportunity to think about how your heating system performed.

Did your home warm up quickly?
Did some rooms stay colder than others?
Did your electricity usage seem higher than expected?
Did your system make unusual noises or struggle to maintain the temperature?

These could be signs that your heating and cooling system needs servicing or may be approaching the end of its useful life. Identifying problems before the next heating season gives you time to consider your options rather than waiting for a breakdown.

3. Don't Forget Your Outdoor Unit

Your air conditioner's outdoor unit needs attention too.

Check that the area around it is clear of leaves, dirt, plants and other objects that could restrict airflow. Keep the space around the unit reasonably clear and follow the manufacturer's cleaning and maintenance recommendations.

For more detailed servicing or electrical work, it's best to use a qualified professional.

4. Get Ready for Summer

In Australia, the end of winter means summer isn't far away.

Your reverse-cycle air conditioner doesn't just provide heating, it can also efficiently cool your home when temperatures rise.

Testing your system before the first major heatwave can help you avoid discovering a problem when everyone else is trying to book a technician.

If your system is old, inefficient or struggling to keep up, spring can also be a good time to consider an energy-efficient air conditioning upgrade.

5. Look at Your Home's Overall Energy Efficiency

Your heating system is only one part of your home's energy use.

Simple improvements such as sealing gaps around doors and windows, using appropriate window coverings and improving insulation can help reduce unwanted heat transfer throughout the year.

Combining an energy-efficient air conditioner with solar power can also help you make better use of electricity generated by your home during the day.

6. Think Beyond Heating and Cooling

If you're reviewing your home's energy use after winter, it's worth looking at other major energy users too.

An energy-efficient hot water system, solar panels and battery storage can all play a role in creating a more efficient home.

Rather than upgrading one appliance at a time without a plan, consider how your home's energy systems work together.

A Simple Spring Energy Check

Before summer arrives, ask yourself:

  • Is my air conditioner clean?
  • Is the outdoor unit clear?
  • Is my system still performing efficiently?
  • Could my home benefit from better insulation or sealing?
  • Am I making the most of my solar energy?
  • Is it time to upgrade an old heating and cooling system?

Don't Wait for the Next Heatwave

Your heating system may have got you through winter, but now is the perfect time to prepare it and your home for what's next.

Regular maintenance and smart energy upgrades can help you stay comfortable throughout the year while reducing unnecessary energy use.

BluPlanet helps Australian households create more energy-efficient homes with tailored solutions across solar, battery storage, hot water and heating and cooling.

Winter may be over.

Now, get your home ready for summer.

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