Queensland homeowners know what happens when a run of hot weather arrives.
Air conditioners go on in the morning and stay on well into the evening.
Bedrooms struggle to cool down at night.
Electricity usage climbs.
And suddenly every air-conditioning installer and electrician becomes very busy.
This year, there is a good reason to start preparing earlier.
The Bureau of Meteorology’s latest long-range outlook shows above-average daytime temperatures are likely across most of Australia south of the tropics from September to November, with an increased likelihood of unusually high maximum and minimum temperatures across much of the country.
That doesn’t mean we can predict exactly when the next Brisbane heatwave will arrive.
It does mean the odds are increasingly favouring hotter conditions.
And one of the simplest ways to prepare your home might be installing or upgrading your ceiling fans.
Ceiling Fans Do More Than Just Move Hot Air Around
A ceiling fan doesn’t actually reduce the temperature of a room.
Instead, moving air across your skin increases evaporation and changes how hot the room feels.
Australian Government energy guidance estimates that fans can make you feel approximately 3°C cooler.
That is a fairly significant difference when you’re trying to stay comfortable during a hot Queensland afternoon.
A room at 27°C with good airflow can feel considerably more comfortable than the same room with stagnant air.
And that means the air conditioner doesn’t necessarily need to be set as cold.
Fans Can Take Some of the Load Off Your Air Conditioner
Air conditioners use far more electricity than ceiling fans.
The hotter it gets outside, the harder the system generally needs to work to remove heat from inside the home.
Instead of asking the air conditioner to do everything, ceiling fans can help distribute cool air and increase the cooling effect experienced by the people in the room.
Australian Government guidance specifically recommends combining fans with air conditioning during hot weather.
By using the fan for additional airflow, you may be able to set the air conditioner at a higher temperature while still feeling comfortable.
That becomes particularly useful during long stretches of hot weather when the air conditioner may otherwise be operating for much of the day.
Every Degree Can Affect Your Cooling Costs
There can be a surprisingly large difference between setting an air conditioner to 21°C and setting it to 25°C or 26°C.
Energy.gov.au recommends setting cooling between approximately 25°C and 27°C and says every degree higher can save around 5% to 10% in cooling costs.
This is where ceiling fans become particularly useful.
If increased airflow means you’re comfortable with the air conditioner at 26°C rather than 23°C, the fan is doing more than creating a breeze.
It can help reduce the amount of work the air-conditioning system needs to do.
Ceiling Fans Are Extremely Cheap to Run
Fans also use relatively little electricity.
Australian Government guidance estimates typical fan running costs at around 2 cents per hour, although the actual cost depends on the fan and your electricity tariff.
That creates a simple cooling hierarchy for many homes.
On a warm day, start with the fan.
If temperatures keep climbing, turn on the air conditioner and keep the fan running.
When conditions cool down again in the evening, you may be able to switch the air conditioner off and continue using the fan.
Rather than running the most energy-intensive cooling option all day, you use each system where it makes sense.
Bedrooms Are Often the Best Place to Start
Bedrooms are one of the most obvious places to install ceiling fans.
Hot nights can be just as uncomfortable as hot afternoons, particularly when the house has absorbed heat throughout the day.
A ceiling fan can provide continuous airflow above the bed while using comparatively little electricity.
For some nights, that may be enough on its own.
During hotter nights, it can be used alongside air conditioning to help maintain comfort without setting the thermostat unnecessarily low.
The same principle applies to home offices, living rooms and other spaces that are occupied for long periods.
Don’t Wait Until the First Heatwave to Think About Cooling
The problem with preparing for hot weather is that most people wait until it arrives.
That’s when ageing air conditioners fail.
That’s when everyone suddenly wants ceiling fans installed.
And that’s when electrical and air-conditioning businesses start receiving significantly more calls.
BOM’s current outlook already indicates an increased likelihood of unusually warm daytime and overnight temperatures as we move further into spring.
There is no need to wait until a specific heatwave warning appears.
If you already know there are rooms in your home with poor airflow, now is the time to fix them.
Your Air Conditioner Shouldn’t Have to Do Everything
Preparing your home for hot weather doesn’t always mean buying a larger air conditioner.
Sometimes the smarter solution is helping the cooling system you already have work more effectively.
Ceiling fans can:
- improve airflow through occupied rooms
- make people feel cooler without lowering the room temperature
- complement existing air conditioning
- allow higher thermostat settings while maintaining comfort
- provide an inexpensive cooling option during milder periods.
For a relatively straightforward electrical upgrade, they can have a noticeable impact on how comfortable a home feels during summer.
Get Your Home Ready Before the Hot Weather Arrives
Queensland doesn’t need much encouragement to get hot.
And with warmer-than-average conditions currently favoured as we head further into spring, it makes sense to get cooling systems sorted before they’re needed every day.
Power Bolt Electrical can install new ceiling fans, replace ageing or noisy fans and help improve airflow throughout your home.
If there is a bedroom, living area or home office that becomes unbearable every summer, don’t wait until the next run of 35°C days to deal with it.
Contact Power Bolt Electrical and get your home ready for the hotter weather ahead.
Frequently Asked Questions
Can ceiling fans help during a heatwave?
Yes. Ceiling fans create airflow across the body, which can make occupants feel cooler even though the actual room temperature does not change. They can be especially useful during hot weather and when used alongside air conditioning.
Do ceiling fans make a room colder?
No. Ceiling fans do not lower the actual temperature of a room. Instead, they move air across the skin and improve evaporative cooling, which can make the room feel more comfortable.
Should I use a ceiling fan with air conditioning?
Using a ceiling fan with air conditioning can help circulate cooled air and improve comfort. This may allow you to set the air conditioner at a higher temperature while still feeling comfortable.
Can ceiling fans help reduce air conditioning costs?
Ceiling fans use relatively little electricity compared with air conditioning. By improving perceived comfort and helping distribute cooled air, they may reduce how heavily the air conditioner needs to work.
Where are ceiling fans most useful in a home?
Bedrooms, living rooms, home offices and other frequently occupied areas can benefit from ceiling fans. Bedrooms are particularly useful locations because fans can provide airflow throughout hot nights.
When should I install ceiling fans before summer?
Installing or replacing ceiling fans before the hottest weather arrives can help ensure your home is prepared before demand for electrical and cooling services increases during summer.