Living in Singapore’s hot and humid climate means using aircon almost every day. But let’s be honest — those monthly electricity bills can add up quickly, especially when your aircon electricity bills take up a big part of your household expenses.
The good news is, there are simple, practical ways to lower your aircon electricity bills without sacrificing comfort. In this article, we’ll share easy and effective tips to help you reduce your bills, improve your aircon’s efficiency, and enjoy a cooler home while keeping your electricity bills under control.

Set the Right Temperature
First of all, avoid setting your aircon too cold.
Many people think turning it to 16°C cools the room faster, but in reality, it just makes your unit work harder and use more power.
Instead, set your aircon to 24°C–26°C, which is both comfortable and energy-efficient.
As a result, you’ll enjoy cool air while lowering your energy costs.

Use “Auto” or “Sleep” Mode
Next, make use of your aircon’s Auto or Sleep Mode.
Auto mode adjusts the fan speed and temperature based on the room’s condition, while Sleep mode increases the temperature slightly as you sleep.
This helps reduce unnecessary energy use without sacrificing your comfort.
Clean Your Air Filters Regularly
In addition, dirty air filters can block airflow, making your aircon work harder.
As a result, it consumes more electricity and cools less effectively.
Therefore, clean your air filters at least once every 2–4 weeks.
A clean filter means better airflow and lower power consumption.
Service Your Aircon Frequently
Another important tip is to get your aircon professionally serviced.
Over time, dust and dirt build up inside, affecting performance and raising your bills.
Regular servicing ensures your aircon runs smoothly, uses less energy, and lasts longer.
Ideally, schedule a service every 3–6 months.
Use a Fan Together with Your Aircon
Furthermore, using a ceiling or standing fan along with your aircon helps circulate the cool air faster.
Because of this, you can set your aircon at a higher temperature while still keeping the room comfortable.
This small trick can lower your aircon’s workload and save on your bills.
Close Doors and Windows
Also, remember to close all doors and windows when your aircon is running.
If not, warm air from outside will enter the room, forcing your aircon to work harder.
By keeping the cool air in, your aircon uses less energy to maintain the desired temperature.

Save More with Regular Maintenance from Lion City Air Conditioner Services PTE LTD!
In conclusion, saving on aircon electricity bills doesn’t mean giving up your cool, comfortable home.
With a few smart habits and regular maintenance, you can enjoy both comfort and lower energy costs.
At Lion City Air Conditioner Services PTE LTD, we offer professional aircon cleaning, servicing, and repairs to keep your unit energy-efficient and running at its best.
📞 Call us today at +65 8818 5781
🌐 Book your appointment at lioncityaircon.sg