How to Make Aircon Better Cool

How to Make Aircon Better Cool

In hot, humid places like Singapore, a well-working air conditioner isn’t just nice to have—it’s essential. Yet, many find their units don’t cool as well as they’d hope. Whether it’s the living room during the day or your bedroom at night, getting your space to that perfect, refreshing temperature can sometimes feel out of reach.

The key? A combination of regular maintenance and smart usage strategies for your cooling system—be it a window unit or central air conditioning.

First up: Keep those filters clean and give some attention to the condenser coil outside. It might sound simple, but these actions ensure your aircon works with maximum efficiency.

Next, consider the layout of your room—how you place furniture can affect airflow dramatically. And while keeping blinds closed blocks out heat from sunlight, using ceiling fans alongside air conditioning helps circulate cooler air more effectively.

But there’s more to efficient cooling than just tidying up and moving things around; certain tweaks in how you use your AC can have significant impacts on both temperature control and energy consumption.

Ready for a cooler home? Let’s get started…

Key Takeaways

  • Clean or change air filters monthly and keep the outdoor unit free of debris to help your air conditioner cool more effectively.
  • Set your aircon temperature to 24-25 degrees Celsius for optimal cooling and energy savings, according to Billy Aircon experts.
  • Use fans alongside your air conditioning to spread cool air evenly, saving on energy costs.
  • Insulate windows and doors properly; use blinds or curtains to block sunlight heat during hot days.
  • Consider upgrading to a newer, more efficient air conditioner model if yours is over ten years old for better humidity control and lower electricity bills.

Regular Maintenance and Cleaning

Keeping your air conditioning unit in top shape ensures it cools better and faster. Regular maintenance and cleaning cut down on energy use and repair costs over time. Here’s what you need to do:

  1. Clean or replace the air filters every month during peak usage. Dusty filters block airflow, making the system work harder.
  2. Check the outdoor unit regularly. Remove leaves, dirt, and debris that can reduce efficiency.
  3. Inspect the coils and clean them at least once a year. Dirty coils cannot absorb heat effectively, impacting cooling performance.
  4. Ensure all air vents are open and unblocked by furniture or curtains for maximum air circulation.
  5. Schedule a professional service check with Billy Aircon annually to handle tasks like checking refrigerant levels or inspecting electrical components.
  6. Look out for ice buildup on coils, which signals airflow problems or low refrigerant levels.
  7. Monitor your home’s humidity level; too much moisture in the air can affect comfort and cooling efficiency.
  8. Install weatherstripping around doors and windows to keep cool air in and hot air out, enhancing your unit’s effectiveness.
  9. Upgrade insulation in your attic or walls to improve cooling performance and reduce energy consumption.

By following these steps, you guarantee your air conditioner operates at its best, providing cooler temperatures while saving on energy bills.

Optimal Temperature Settings

Setting your aircon to 24-25 degrees Celsius makes the room cool faster. This temperature saves energy too. At Billy Aircon, experts found that this setting cuts down on cooling costs without losing comfort.

A lower setting can cause problems like mould and mildew, raising bills and harming your air conditioner over time.

Choose the right fan settings for more savings. Use AUTO instead of leaving it ON all day or turning it OFF completely. At night, pick silent or night modes to keep things quiet and cost-effective.

If your air conditioner struggles during hot days, it might be too small or need more coolant. These tips come from years of fixing aircons in Singapore homes and offices by our team at Billy Aircon.

Improving Room Insulation

Seal windows and doors tightly to keep cool air from leaking out. This step is crucial for your room’s insulation. It also helps your air conditioning system work less hard, saving you money on energy bills.

Check for any gaps or cracks where air might escape and use weather stripping or caulking to seal them.

Use blinds and thermal curtains to block sunlight, which heats the room. These window coverings act as barriers against heat during hot days, making your space cooler without overworking the air conditioner.

Also, consider adding insulation in walls and ceilings if possible. This keeps the cool air inside during summer and warm air in during winter. It’s an investment that pays off by reducing your cooling load dramatically.

Utilizing Fans for Air Circulation

Fans work well with your air conditioner to spread cool air more evenly throughout your room. Ceiling fans or standing fans help by moving the cool air from the air conditioners around, making the room cooler faster.

This means you don’t have to set your AC as low, saving energy and money.

Our team at Billy Aircon has seen this in action many times. Using fans alongside your cooling system helps manage indoor temperatures better, especially in spaces where cold air struggles to reach every corner.

Turning on a fan can make a big difference in how quickly and efficiently your room cools down.

Strategic Placement of the Aircon Unit

Putting your air conditioning unit in the right spot makes a big difference. The indoor part should be high on a wall, away from direct sunlight. This helps it cool your room better.

Keep it away from heat sources like lamps or TVs too. For the outside part, find a spot with shade. Yet, make sure nothing blocks the air around it.

Shade keeps the unit cooler so it works less hard and saves energy. But don’t let plants or walls crowd it; they can stop air flow and make your unit work harder than it needs to. Billy Aircon knows that smart placement means cooler rooms and lower bills for you.

Reducing Heat Sources within the Room

Turn off your computers, televisions, and other appliances when not in use. These gadgets produce heat that can make your aircon work harder. Keep lights off unless necessary. This simple act helps lower room temperature, making it easier for your air conditioner to cool the space.

Close blinds or curtains during the day to block sunlight, which heats the room significantly. Set fans on auto mode, not constantly on or entirely off. This balances the room’s air temperature without creating extra heat from continuous running.

By doing these things, you ensure a cooler environment that allows your air conditioning system to perform better with less effort.

Upgrading to a More Efficient Model

Switching to a new air conditioner can make your room cooler and save money. New models use less power than old ones. This means they cost less to run. If your aircon is more than 10 years old, think about getting a new one.

New air conditioners also do a better job of controlling humidity and keeping the temperature just right.

Billy Aircon has energy-efficient models that are good for the environment and your wallet. These modern units have features like automatic defrost and programmable thermostats. They help keep your home at the perfect temperature without using too much electricity.

Plus, choosing an energy star rated model can lead to even more savings on bills and reduce vampire load from older, inefficient systems.

Conclusion: Enhancing Aircon Cooling Efficiency

To enhance the cooling efficiency of your aircon, remember to maintain it regularly. Clean or replace the filters and set the temperature optimally at around 24-25°C. Improve room insulation and use fans for better air circulation.

Position the unit strategically, reduce heat sources, and consider upgrading to a more efficient model if needed.

By combining regular maintenance, smart usage, and room optimisation strategies, you can significantly improve your air conditioning’s cooling efficiency for a more comfortable indoor environment.

Act on these tips today to enjoy a cooler living space! Contact Billy Aircon Singapore today.


1. How can you make your aircon cool better?

Clean filters, check ducts for leaks, and ensure proper insulation. Use energy-efficient settings on your central air conditioner.

2. What steps should you take to cool a room faster with an AC?

Close windows, draw curtains during hot days, and set the aircon to “cool” mode. Position fans to circulate cool air more effectively.

3. Can humidity control improve air conditioning efficiency?

Yes, using dehumidifiers helps reduce moisture in the air, making rooms feel cooler and easing the load on your HVAC system.

4. How does regular maintenance affect an air conditioner’s performance?

Regular checks by professionals like Billy Aircon ensure that heating and cooling systems run smoothly, preventing unexpected breakdowns and saving energy.

5. Why is it important to ventilate spaces even when using an AC?

Ventilation removes stale air and brings in fresh outdoor air, improving indoor air quality while still allowing your cooler to work efficiently.

6. What are some energy-saving tips for using an AC at home?

Set thermostats wisely; use inverter models for better energy efficiency; turn off units when not needed; keep doors closed to maintain cool temperatures in used spaces.