Choosing the Right Air Cooler for Your Home: The Ultimate 2024 Buying Guide for Malaysian

Are you looking to beat the Malaysian heat without breaking the bank? An air cooler might be just what you need! In this article, we'll walk you through everything you need to know to choose the right air cooler for your home. Get ready to stay cool and comfortable all year round!

What is an Air Cooler and How Does it Work?

What is an Air Cooler and How Does it Work?

An air cooler, also known as an evaporative air cooler, is a device that cools the air by using the natural process of water evaporation. It works by drawing in warm air from the room, passing it through a wet pad or filter, and then blowing the cooled air back into the room.

The key difference between an air cooler and an air conditioner is that an air cooler doesn't use any refrigerants. Instead, it relies on the simple principle of evaporation to cool the air. This makes air coolers a more environmentally friendly and energy-efficient option compared to traditional air conditioners.

Why Choose an Air Cooler Over an Air Conditioner?

Why Choose an Air Cooler Over an Air Conditioner?

There are several reasons why you might want to consider an air cooler instead of an air conditioner for your Malaysian home:

  1. Cost-effective: Air coolers are generally much cheaper to buy and operate than air conditioners. They consume less energy, which means lower electricity bills for you!
  2. Eco-friendly: Air coolers use the natural process of evaporative cooling to chill the air, with zero carbon emissions. Since they don't use any harmful refrigerants like CFCs that are found in air conditioners, air coolers have a much lower environmental impact.
  3. Easy to install: Most air coolers are portable and don't require any permanent installation. You can easily move them from room to room as needed.
  4. Adds moisture to the air: In Malaysia's humid climate, an air cooler can actually help add some much-needed moisture back into the air, preventing dry skin and respiratory issues.
Types of Air Coolers for Home

What are the Different Types of Air Coolers for Home?

There are three main types of air coolers you'll find in the Malaysian market:

  1. Desert Air Coolers: These are the most common type of air coolers. They're designed for hot and dry climates, making them perfect for those sweltering Malaysian afternoons. Desert air coolers have a large water tank and powerful fans to provide maximum cooling.
  2. Window Air Coolers: As the name suggests, these air coolers are designed to be installed in a window. They're a good option if you want a more permanent cooling solution for a specific room.
  3. Personal Air Coolers: These are small, portable air coolers that are perfect for use in a single room or even at your office desk. They're affordable and easy to move around, but they may not be powerful enough to cool larger spaces.
How to Select the Best Air Cooler for Your Home

How to Select the Best Air Cooler for Your Home

Now that you know the basics of air coolers, let's talk about how to choose the right one for your needs. Here are some key factors to consider:

Room Size

The size of the room you want to cool will determine the size and capacity of the air cooler you need. A small personal air cooler might be sufficient for a bedroom or study, but you'll need a larger desert air cooler for your living room or dining area.

As a general rule of thumb, you'll need about 20-40 watts of cooling power per square foot of room size. So, for a 150 square foot room, you'll want an air cooler with a cooling capacity of 3000-6000 watts.

Water Tank Capacity

The water tank capacity of an air cooler determines how long it can run before needing to be refilled. A larger water tank means you won't have to refill it as often, which can be convenient if you plan to use your air cooler for extended periods.

However, keep in mind that a larger water tank also means a heavier and bulkier air cooler. If portability is important to you, you might want to opt for a smaller water tank and refill it more frequently.

Air Delivery and Throw Distance

Air delivery refers to the amount of cool air that the air cooler can produce, measured in cubic meters per hour (CMH) . The higher the CMH rating, the more powerful the air cooler.

Throw distance, on the other hand, refers to how far the cool air can reach from the air cooler. If you have a large room, you'll want an air cooler with a longer throw distance to ensure even cooling throughout the space.

Inverter Compatibility

If you live in an area with frequent power outages, you might want to consider an inverter-compatible air cooler. These air coolers can run on a battery-powered inverter during a power outage, ensuring that you stay cool and comfortable even when the electricity goes out.

Additional Features

Some air coolers come with additional features that can enhance your cooling experience. For example, some models have built-in air purifiers to help remove dust and allergens from the air. Others have remote controls or programmable timers for added convenience.

If you want your air cooler to provide quick and enhanced cooling, it is better to buy one that comes with an ice chamber. You can put ice cubes in the chamber to quickly cool the water, ultimately resulting in faster cooling of the room.

Consider which features are most important to you and look for an air cooler that offers them.

Top Air Cooler Brands in Malaysia

Top Air Cooler Brands in Malaysia

When it comes to buying an air cooler in Malaysia, you'll find plenty of options from both local and international brands. Here are some of the top brands to consider:

  • Pensonic: A homegrown Malaysian brand, Pensonic offers a range of affordable and reliable air coolers. Check out their PAC105M model for a great balance of performance and value.
  • Sharp: Japanese electronics giant Sharp is known for their high-quality air coolers. Their PJA36TVB model is a popular choice for larger rooms, with a powerful air throw and easy-to-use controls.
  • Midea: Another international brand, Midea offers a range of air coolers to suit different needs and budgets. Their MAC-107AR model is a compact and portable option that's perfect for small spaces.
Where to Buy Air Coolers in Malaysia

Where to Buy Air Coolers in Malaysia

You can find air coolers at most major electronics and home appliance stores in Malaysia. However, for the widest selection and best prices, we recommend shopping online at Senheng.

Senheng offers a great range of air coolers from top brands, with competitive prices and convenient nationwide delivery. Plus, with their extra 1-year warranty on all air coolers, you can have peace of mind knowing that your purchase is protected.

Frequently Asked Questions About Air Coolers

How do I choose an air cooler capacity? How many Litres of air cooler should I buy?
Choose an air cooler capacity based on your room size. For rooms up to 150 sq ft, a 20-30L cooler is sufficient. For 150-300 sq ft, opt for 30-40L. Larger rooms over 300 sq ft need 50L or more.

Which air coolers are better? Which type of air cooler is best?
Desert air coolers are best for large rooms and dry climates. Personal/room coolers are better for small to mid-size rooms and humid areas. Tower coolers are sleek and suitable for small spaces.

How do I choose a cooler fan? What should I look for in an air cooler?
Look for air coolers with high air delivery (in CMH or CFM) to ensure effective cooling. Also consider low noise levels, variable fan speeds, a large water tank, quality cooling pads, and features like remote control.

How do you calculate the capacity of an air cooler? What is the best cooler capacity?
Calculate the required air cooler capacity using this formula: CFM = Room size (in sq ft) x Ceiling height / 2. For example, a 300 sq ft room with 10 ft ceilings needs 1500 CFM. Choose a cooler with 20-50% higher capacity than calculated for best results.

Are air coolers worth buying? Is it worth it to buy air cooler?
Yes, air coolers are worth buying if you live in a hot, dry climate. They are much cheaper and more energy-efficient than ACs. However, they are less effective in very humid weather.

How long does a 20L cooler last? How many liters are required for an air cooler for at least 8 hours?
A 20L air cooler can typically run for 8-10 hours on a single tank, sufficient for overnight cooling in a small room. For larger rooms and longer runtime, opt for higher tank capacities of 30-50L or more.

Which is better cooler or ac?
An air conditioner provides more powerful cooling but consumes a lot more electricity. Air coolers are cheaper and more energy-efficient but work best in hot, dry weather only. AC is better for very humid climates.


An air cooler can be a great investment for your Malaysian home, providing effective and efficient cooling at a fraction of the cost of a traditional air conditioner. By considering factors like room size, water tank capacity, air delivery, and additional features, you can find the perfect air cooler to suit your needs and budget.

Remember, when it comes to staying cool and comfortable in Malaysia's hot and humid climate, an air cooler is definitely worth considering. So why not beat the heat and get your own air cooler today? Your body (and your wallet) will thank you!

Key Takeaways

  • Air coolers are a cost-effective and eco-friendly alternative to air conditioners
  • There are three main types of air coolers: desert, window, and personal
  • When choosing an air cooler, consider factors like room size, water tank capacity, air delivery, and additional features
  • Top air cooler brands in Malaysia include Pensonic, Sharp, and Midea
  • You can find a great selection of air coolers online at Senheng, with competitive prices and nationwide delivery.

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