Choosing the ideal air conditioner for a small bedroom may seem simple, but it involves more than just the size of the room. You need to consider the appropriate power (measured in BTUs), noise level, energy consumption and features that increase comfort and efficiency.
1. Ideal Power in BTUs
For a small bedroom (9 to 12 m²), the recommended power varies between 7,000 and 9,000 BTUs. This capacity is enough to cool the room efficiently without wasting energy.
Practical tip:
Bedroom with only one person: 7,000 BTUs
Bedroom with two people or more electronics: 9,000 BTUs
2. Most Recommended Models
The most recommended models for small bedrooms are Split Inverter. They are quiet, more economical and maintain a stable temperature for longer.
Recommended brands:
LG Dual Inverter
Samsung Wind-Free
Springer Midea Inverter
Daikin Split Inverter
All of these offer great performance with low energy consumption.
3. Low Noise Level
To ensure a good night's sleep, the air conditioner must be quiet. Inverter models generally have this advantage, with noise levels between 19 and 25 decibels in the internal unit.
4. Procel Seal and Classification A
Choose equipment with the Procel seal of energy efficiency and classification A at INMETRO. This means lower energy bills, especially in continuous use.
5. Valuable Extra Features
Some features make a difference in comfort:
Timer: allows you to program the unit to turn off or on automatically.
Sleep Mode: adjusts the temperature during the night for greater comfort.
Antibacterial or activated carbon filter: ideal for allergy sufferers.
Conclusion
For small rooms, the best air conditioner is the Split Inverter model with 7,000 to 9,000 BTUs, with low noise and an energy efficiency seal. Also consider the extra features that make your day-to-day life easier. Investing in the right equipment means more comfort, less consumption and a peaceful night's sleep.
