Aircon is a necessity in humid and hot climate conditions. In countries like Singapore, people use aircon too frequently all year around. Aircon users often consider using the fan with aircon unit to save electricity bill and for better comfort. Does it make any sense? We are going the find out the answer of this question.
Why People Use Aircon and Fan Together
Air conditioners cool the air. Fans, on the other hand, move the air inside the room. When used together, they can make a room feel cool faster. In Singapore, this can be a good idea because the heat can get quite intense, especially in the afternoons. When you come back from outside and need faster cooling, using the fan and aircon together can make you cool faster.
How Aircon and Fan Works Together?
When you use a fan with your aircon, the fan helps to spread the cool air around the room. This means your aircon doesn’t have to work as hard. For example, if your aircon is set to 25°C, the fan can make it feel like 23°C. As a result, you save energy without feeling warm.
Benefits of Using Both
Below are few key benefits of using aircon and fan together:
Lower Electricity Bills
With the fan helping to cool the room, you can raise the aircon temperature slightly. This saves power. In Singapore, where aircon use is common, this can reduce your monthly bill.
Faster Cooling
Fans help the cool air circulate more quickly. This cools the room faster, especially if it’s a ceiling fan or a standing fan placed near the aircon vent.
Better Air Movement
In an enclosed room, air can feel stale. Fans help keep the air moving, reducing stuffiness. This is especially helpful at night when doors and windows are closed.
Good for Light Sleepers
Some people prefer light air movement while sleeping. The fan provides a steady breeze, while the aircon maintains the cool temperature.
Tips for Using Aircon and Fan Together
Below are a few tips that can help you use your aircon efficiently:
- Use a timer on your aircon. Let the fan run longer so the room stays cool without the aircon running the whole night.
- Place the fan near the aircon vent to spread the cool air around the room.
- Clean your aircon filters regularly. Both aircon and fans work better when dust-free.
- Use energy-saving aircon models that work well at 24–26°C.
Is It Safe to Use Both at the Same Time?
Yes. There is no harm in using a fan with an aircon. In fact, many people in tropical countries like Singapore do this every day. Just make sure the fan is in good condition and placed safely.
When You May Not Need a Fan
If your aircon has strong airflow and the room is small, a fan may not be necessary. But in larger rooms or during hot afternoons, the extra breeze helps a lot.
FAQ
Can I save money by using a fan with my aircon?
Yes. You can set the aircon at a higher temperature and use the fan to stay cool. This reduces electricity use.
Will it make the room colder?
Not exactly colder, but it will feel cooler. The fan spreads the cool air around faster.
Is it safe to leave both on at night?
Yes. It’s common in Singapore to use both overnight. Just use a timer or sleep mode for better energy use.
What type of fan works best?
A ceiling fan or standing fan works well. Place it in a way that helps move the cool air across the room.
Does this work in HDB flats?
Yes. Most HDB bedrooms and living rooms benefit from this setup, especially in warmer months.
