Ceiling Fans and BASIX: The Cheapest Comfort Upgrade
Ceiling fans cost little, use almost no power and can improve both comfort and your assessment. Here is why they punch above their weight.
For the money, few additions do more for a home than ceiling fans. They cost little to buy and run, they make rooms feel cooler without refrigerated air, and they can help your energy assessment. Here is why a humble fan is one of our favourite recommendations.
How fans help comfort
A ceiling fan does not lower the air temperature, it moves air across your skin so you feel cooler. That breeze effect can make a room feel several degrees cooler, which means you reach for the air conditioner later, on a higher set point, or not at all.
Why that matters for the assessment
Because fans reduce reliance on energy-hungry cooling, they support the comfort and energy aims of a modern assessment. They are recognised as a low-energy comfort measure, and in a hot climate zone like Western Sydney they are close to essential for liveability.
Where to put them
- All main bedrooms, for comfortable sleeping on warm nights.
- Living and family areas where people gather.
- Any room that relies on cross-ventilation.
The running cost reality
| Device | Relative running cost |
|---|---|
| Ceiling fan | Very low |
| Split-system air conditioner | Much higher |
Running a fan costs a tiny fraction of running air conditioning. Using fans to delay or reduce air conditioning is one of the simplest ways to cut a power bill.
Frequently asked questions
Do fans replace air conditioning? Not in extreme heat, but they reduce how often and how hard the air conditioner has to work.
Are fans required? They are not always mandated, but they are a cheap, effective measure we recommend in most NSW homes.
Want the cheapest comfort wins built into your design? See our thermal performance service.
BASIX & NatHERS specialists, a division of Contrive Consultants. We help NSW homeowners and builders achieve energy-efficient, compliant homes.