In summertime in India, the temperature become very hot. And to beat that heat air cooler is a cost-effective and eco-friendly option. And if you good budget you can also consider an Air conditioner.
In India so many different types of air coolers with many features are available, So it can be difficult to decide which air cooler to buy in India. In this blog post, we will explore in detail what to consider before making your purchase.
Things to consider before buying an air cooler in India
Type of cooler
The first thing you should consider is selecting the right type of air cooler according to your needs. There are three types of air coolers i.e. Personal, Desert, and Tower coolers.
The personal cooler is compact and smaller in size. This type of air cooler is designed to provide cool air to a single individual or to use in smaller spaces. They have lower cooling capacity. These coolers are the most affordable and portable than desert coolers.
Desert cooler is the largest type of cooler. These coolers are designed to cool larger areas. They use a powerful motor and a big fan. This cooler is very efficient in cooling even at high temperatures compared to other types of air coolers. They are generally expensive but work very well in cooling larger areas.
The tower cooler is lie between the personal cooler and the desert cooler. This cooler provides better cooling than personal but it is more compact than a desert cooler. They are designed to fit in smaller spaces and can be used for rooms up to 300 square feet.
Cooling pads
The next thing to consider is the cooling pads of an air cooler. Cooling pads absorb water and allow air to circulate through them. Aspen and honeycomb (also known as Cellulose) pads are the most popular materials used to make cooling pads. Both have their benefits and drawbacks.
The cost of aspen pads is less, but require more care and have a shorter lifespan. Honeycomb pads are stronger and require less care and have a longer lifespan. They are more expensive and effective.
Airflow
The next things to consider in an air cooler are its airflow. The airflow of a cooler is measured in cubic feet per minute (CFM). It indicates how much air is cycled into your room every minute.
To decide the right CFM for your room, you have to divide the cubic feet of your room by two. For eg, assume your room is 100 square feet in size and the ceiling is 10 feet high. The appropriate CFM would then be 500 (100 sq ft x 10 ft/2).
Fan types
The next Things to consider in an air cooler are its fan type. In cooler, fan types determines the airflow of a cooler. Fans can provide low-pressure airflow in large volumes which is good to use in large air coolers. But blowers can provide high-pressure airflow at high volumes which is good for small air coolers.
Evaporative air coolers can utilize either a centrifugal fan or an axial fan. The centrifugal fan resembles a drum and tends to produce more noise, while also requiring higher energy consumption and incurring greater costs for cooling. Conversely, the axial fan is a more affordable option that consumes less energy, but it generates a higher level of noise.
Cooling capacity
The next thing to consider in an air cooler is its cooling capacity. The Cooling capacity of an air cooler is measured in cubic meters per hour(CMH) or cubic feet per hour. The Higher the cooling capacity, the faster the cooler can cool the room. So it is necessary to choose the appropriate cooling capacity according to your room size.
The best way to decide what cooling capacity for the cooler is sufficient for your room is. First measure the size of the room in square feet, then multiply it by 30-40. And that is your CMH value, which you can look at in the cooler to make a buying decision.
It is also important to consider the humidity levels in your area, which also affect the cooling capacity of your air cooler. If the humidity is high then the cooling capacity of the cooler may be lower than what your air cooler claims.
Water tank capacity
The next thing to consider in an air cooler is its water tank capacity. The capacity of the water tank determines how long the cooler can run on a complete fill. If you want to use your air cooler for a longer time in a single session then you need to look for a larger water tank. However, a larger water tank makes your cooler heavier and bulkier.
If you want an air cooler for a larger room, you should go with an air cooler with a capacity of 30-40 liters. And for small rooms a 20-liter water tank is sufficient.
Different type of air cooler has different capacity of water tank like a personal cooler has 15-20 liter, while desert coolers can have a tank capacity of up to 100 liters.
Energy efficiency
The next thing to consider in an air cooler is energy efficiency. If you use your cooler for a longer period then it is necessary to check the energy efficiency of the air cooler. A good energy-sufficient cooler will consume less electricity which can result in less electricity bills.
You should look for a cooler with high star ratings and also with inverter technology as they can consume less electricity by up to 50%.
Noise Level
The next thing to consider in an air cooler is noise level. Air coolers produce a much noise during their running time. So it is essential to look for cooler low noise levels to ensure a peaceful and comfortable environment. For an air cooler, a 50-60 decibels level of sound is acceptable.
When reviewing an air cooler for buying, test the noise level of a cooler at the highest fan rpm for a few minutes. Air cooler noise level also depends on the fan types it’s used.
Brand warranty
The next thing to consider in an air cooler is the brand warranty. It is essential to choose a cooler from a reputable brand with a good warranty period. It ensures you get a quality product. If anything happens to the product, the company resolves it. Some brands offer an extended warranty at an additional cost.
Extra amazing feature to consider
Some extra amazing features, you can consider before buying an air cooler in India.
Auto-fill function
Water filling in a cooler is a frustrating and time-consuming process. To overcome this problem, Some coolers came with an autofill feature. With this feature, the cooler starts filling the water tank automatically after dropping to a certain point and stops filling when the tank is complete fill.
This feature also minimizes damage to the motor while preventing the water tank from being empty.
Ice chamber
Some cooler brands to increase cooler cooling efficiency add a special ice chamber to their coolers. You can use this ice chamber to inset ice cubes into it, which later use to cool the water going to cooling pads. So it is a very useful feature and you should look at this feature in the air cooler before buying.
Remote control function
Some brand’s premium cooler comes with a remote control function. This help manages the cooler setting without going near the cooler. Remote allows you to control fan speed, ON/OFF function, Swing feature, and water cooling OFF/ON feature. You can also use the remote to adjust the cooler air in your desired direction.