Choosing the Best Air Conditioner Brand for Energy Efficiency

The air conditioner market is quite diverse with brands like Aqua, LG, Samsung, Electrolux, Hitachi, and more, each offering unique advantages that can be confusing for consumers who are unsure which brand to buy.

Selecting the best and most energy-efficient air conditioner depends on various factors such as capacity and budget. Let Mytour guide you through choosing the best air conditioner for your family!

1. Current Air Conditioner Models Available on the Market

The current market offers various types of air conditioners, including:

- Mini air conditioners

- Floor-standing air conditioners

- Cabinet air conditioners

- Wall-mounted air conditioners

2. What criteria do we usually consider when buying an air conditioner?

What capacity of air conditioner should you buy for your family?

This is the first important criterion to determine before you decide to purchase an air conditioner. Why is capacity so important? It will determine the amount of electricity your family consumes monthly, and it determines the ability to circulate air in your room.

If you choose an air conditioner with too low capacity for the room's needs, the air conditioner will not be able to cool effectively. The unit will run continuously, leading to high electricity consumption and premature damage to the unit.

Thus, the capacity of the air conditioner depends on the space and the room's air tightness. Below are some recommendations for selecting the appropriate capacity of air conditioner based on room size:

- For areas under 15m2, choose an air conditioner with a capacity of 9000 BTU (~1 HP)

- For rooms between 15 - 25m2, opt for a capacity of 12,000 BTU (~1.5 HP)

- For areas from 25 - 35m2, opt for a unit with a capacity of 18,000 BTU (~2 HP)

- Rooms from 35 - 40 m2 require an air conditioner with a capacity of 24,000 BTU (~2.5 HP)

Additionally, you can refer to the formula to calculate the appropriate capacity of the air conditioner based on the room size if your area does not fall within the manufacturer's recommendations.

Choosing an air conditioner based on capacity - room size

Should you buy a single-split or a multi-split air conditioner?

Before deciding whether to purchase a single-split or a multi-split air conditioner, it's essential to understand the concepts: What is a single-split air conditioner? And what is a multi-split air conditioner?

- Single-Split Air Conditioner: This type of air conditioner only provides cooling. It is suitable for places with hot climates year-round. In our country, the Southern region has a hot climate throughout the year, so families often prefer single-split air conditioners.

- Multi-Split Air Conditioner: This type of air conditioner both cools in the summer and heats in the winter. It is suitable for use in areas with both hot and cold climates, such as the Northern region of our country.

By now, you might have a better idea of whether you should choose a single-split or a multi-split air conditioner, right?

Which air conditioner is the most energy-efficient?

Currently, with Inverter technology, air conditioners can save a considerable amount of energy, and this technology is available in the latest generation of air conditioners.

Inverter air conditioners use frequency conversion technology to adjust the power consumption to the most suitable level, reducing unnecessary energy waste. The highlight of Inverter air conditioners is that once the temperature reaches the desired level, the compressor will maintain the lowest power level.

If you use your air conditioner for about 8 hours a day, it's worth investing in an Inverter air conditioner to save energy. Naturally, these models come with a higher price tag compared to conventional air conditioners. Nowadays, this technology is quite popular and widely used. With a budget of around 6 million VND or more, you can get yourself an Inverter air conditioner.

On the flip side, when using an Inverter air conditioner, you'll enjoy additional benefits:

- Sleek and modern design.

- Rapid cooling capability.

- Energy-saving feature.

- Operates quietly with minimal noise.

- Longer warranty period.

Inverter technology is now incorporated into air conditioning products from various brands such as Panasonic, Daikin, Samsung, Mitsubishi...

How much does it cost to buy an air conditioner?

Owning an air conditioner nowadays is not cheap at all, depending on the usage needs ranging from a few million to tens of millions, or even for high-end air conditioners with prices reaching hundreds of millions.

If you are a first-time buyer exploring and buying an air conditioner, you will be overwhelmed by the wide price range. Mytour will help you categorize the product price groups for your convenient reference:

Choosing air conditioners based on budget

What type of gas is used in air conditioners?

The cooling efficiency of an air conditioner depends on the type of gas used. We share some types of gas currently used in the market:

Gas R22: This is the most commonly used gas type, with the advantage of being cheap and safe, causing fewer explosions, but it is not environmentally friendly.

Gas R410: Compared to R22, this type of gas is more environmentally friendly, but the price is much higher.

Gas R32: This is a premium gas type with good quality, safety, and environmental friendliness, so it has a much higher price and gas refill cost than the above 2 types.

And the type of gas used in air conditioners will also determine the cost you incur. If you are not restricted by budget, prioritize choosing R32 gas, which is good for health and environmentally friendly.

For more detailed information about the characteristics of various air conditioner gases, you can check it out here.

Is it better to buy a new air conditioner or a used one?

Choosing between buying a used or new air conditioner is the question that many people wonder about the most. Depending on the economic situation of each family as well as their usage needs, users can decide whether to buy a new or used air conditioner. To gain more experience and find the answer for yourself, we invite you to refer to the detailed article 'Should You Buy a Used Air Conditioner to Save Costs?'

Some other criteria for choosing an air conditioner

Depending on the essential feature requirements of households, Mytour introduces the necessary, important, and latest features of air conditioners today. Features such as dust filtration, antibacterial properties, odor removal, or mosquito repellent will provide significant support for you and your family. In addition, the durability of the air conditioner also needs to meet certain features to help it withstand adverse effects such as corrosion, weather, pressure reduction, etc.

Choosing an air conditioner based on features

3. Which is the best air conditioner brand today?

Is Daikin air conditioner good?

Daikin is one of the brands from Japan, unlike other brands, Daikin focuses solely on the production and distribution of air conditioners.

Daikin air conditioners are designed simply and imported fully from Thailand. Although the design is classic, the quality of Daikin air conditioning products can be compared equally to those of Panasonic and Mitsubishi. Daikin air conditioners are highly rated for their durability.

In terms of technology, Daikin air conditioners use modern technologies such as Comfortable Airflow, Coanda Technology, Smart Sensor Technology... Additionally, they feature antibacterial properties, odor removal, air purification, intelligent timer, and notably, the energy-saving Inverter technology.

A minor drawback of Daikin is that it focuses only on large-scale refrigeration systems such as industrial and commercial refrigeration. Residential models (from 1HP - 1.5HP) of Daikin often have complex structures (with too many unnecessary protective devices for the compressor), so troubleshooting may require highly skilled technicians. However, this drawback is not overly challenging for users because current HVAC maintenance technicians are well-trained and professional, capable of handling all types of air conditioners on the market.

Choosing the best air conditioner - Daikin air conditioner

Is Panasonic air conditioner good?

Panasonic is one of the brands from Japan, leading in residential air conditioning in terms of design, technology, cooling capacity, and quiet operation.

During startup, the air conditioner operates at maximum capacity to quickly reach the set temperature. Once the desired temperature is reached, the unit reduces its capacity to maintain the cooling effect.

Panasonic air conditioners are on par with Daikin's lineup, with most Panasonic units imported from Malaysia or Thailand. Panasonic has significantly increased the lifespan of its condenser coils by three times through a unique anti-corrosion coating.

Furthermore, they boast a range of advanced cooling technologies, including standout proprietary technologies like P-Tech+Aerowings in iAuto-X mode or Econavi. Additionally, they incorporate Inverter technologies to save energy, effectively combat bacteria and eliminate odors... With such superior quality and durability, the price range to own a Panasonic air conditioner currently ranges from 10 to 35 million VND.

Choosing the best air conditioner - Panasonic air conditioner

Is Sharp air conditioner good?

Sharp is a diverse brand offering a range of household products including refrigerators, washing machines, rice cookers, microwaves, blenders...

In terms of air conditioners, Sharp offers a wide variety of models, designs, and price ranges from budget-friendly to premium, suitable for all Vietnamese households.

While Sharp air conditioners belong to the budget-friendly segment, their quality is not compromised. Sharp incorporates features such as Powerful Jet technology for fast cooling and ultra-quiet operation, effective antibacterial and odor removal, and maintaining room temperature stability. They also utilize Inverter variable-speed compression technology for energy savings.

Overall, Sharp falls into the category of good-quality products with attractive designs and affordable prices.

Choose the best air conditioner - LG air conditioner

Is LG air conditioner good?

Advantages of LG air conditioners:

LG air conditioners are praised for their beautiful designs, affordable prices, and durability, making them popular in the Vietnamese consumer market. In addition to aesthetics, LG's features, durability, and warranty policy are always highly rated.

Drawbacks of LG air conditioners:

LG air conditioners tend to be noisy during operation and prone to minor malfunctions, which are significant drawbacks of LG air conditioner units.

Choose the best air conditioner - LG air conditioner

Is Toshiba air conditioner good?

Advantages of Toshiba air conditioners:

Toshiba air conditioners have earned the trust of many consumers. The hallmark of this line of machines is their attractive, elegant, and robust design, notably the recently introduced Daiseikai series. Toshiba is renowned for its high-quality construction and smooth operation, equipped with features such as antibacterial properties and dust filtration to safeguard user health.

Disadvantages of Toshiba air conditioners:

Difficult to clean and maintain due to the risk of water damage to the circuit board. The fan motor of the indoor unit is typically waterproof, but Toshiba's airflow control circuit board is not waterproof!

Choose the best air conditioner - Toshiba air conditioner

4. Explore the top 10 most energy-efficient air conditioners from various brands

The previous discussion was about whether choosing an energy-saving air conditioner is good or not. Hopefully, the article has helped you understand better which air conditioner brand is the best nowadays.

Check out some of the best-selling air conditioner models at Mytour Supermarket: