What’s the Best Air Conditioner Temperature? Many Still Get It Wrong
- Nabihah
- 12 Sep
- 3 min membaca
Table of Contents

Introduction
An air-conditioner isn’t just about pressing the remote randomly
Many air conditioner users in Malaysia are still confused: what temperature should you set for it to feel cool, comfortable, and not waste electricity? Some prefer 16°C, others 25°C. But which one is actually correct?
Myths About Air Conditioner Temperatures
Setting it to 16°C cools the room faster – One of the most common misunderstandings. In reality, air-conditioners cool according to their capacity, not the temperature setting.
Lower temperature saves energy – False. It actually consumes more power because the compressor runs longer.
No need to service if it’s still cold – Wrong. Dust and dirt still accumulate even if the air feels cool.

Ideal Temperature for Homes
Experts recommend setting your air-conditioner between 24°C and 26°C at home. This range is comfortable, more energy-efficient, and not too cold to the point of causing dry skin or colds.
Factors That Affect Cooling
Room size – Larger rooms need an aircond with higher horsepower (HP).
Wall & ceiling insulation – Poorly insulated homes heat up quickly even with strong air conditioning.
Gas leakage – Low refrigerant levels reduce cooling.
Dirty fan & filter – When not serviced, the aircond becomes less efficient.
How to Use Your Air-Conditioner More Efficiently
Set a timer so the unit turns off automatically when not needed.
Use energy saving mode or eco mode if available.
Keep windows and doors tightly shut to prevent hot air from entering.
Service your aircond at least twice a year.
Common Mistakes Aircon Users Make
Installing an aircond with too high HP for a small room – results in unnecessarily high electric bills.
Letting the aircond run all night without a timer.
Not cleaning the filter, leading to dirty air and poor cooling.
Relying entirely on the aircond without using ceiling or standing fans.

How Professional Servicing Helps
Filter & coil cleaning – Ensures cleaner air and better airflow.
Gas refilling – Prevents cooling issues.
Comprehensive inspection – Detects problems early before they worsen.
Usage guidance – Experts can recommend optimal temperature settings and usage habits.
👉 Try a Professional Aircond Service for better cooling and controlled electricity bills.
Fun Facts
Lowering your aircond temperature by just 1°C can increase your electric bill by up to 10%.
Regularly serviced air-conditioners can last 10–15 years.
Many experts recommend using ceiling fans along with aircond for better air circulation.
Conclusion
There’s no need to set your aircond to 16°C to feel cool. The ideal temperature is 24°C–26°C – it’s comfortable, energy-efficient, and healthier. With proper care and regular servicing, your air-conditioner will last longer and work more efficiently.
Frequently Asked Questions (FAQ)
1. What’s the best temperature for sleeping at night?
24°C or 25°C with an additional fan is usually comfortable enough.
2. Does setting it to 16°C increase my bill?
Yes, because the aircond works harder and runs nonstop.
3. How often should I service my aircond?
At least twice a year, or more frequently if used daily.
4. Do all air-conditioners have eco mode?
No, it depends on the brand and model.
5. How do I know if my aircond gas is low?
The air feels warm even when the remote is set to a low temperature.
Book an Aircond Service Today
❄️ Want your aircond to cool efficiently and save electricity?
🔧 Choose a Professional Aircond Service with an expert team.
📲 WhatsApp us now to schedule an appointment!
Let your air-conditioner run better, last longer, and cool faster!














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