Considered by many to be essential in summer, the ventilator is a device that is used indoors to stir the air in a room when the heat becomes unbearable. Unlike an air conditioner whose function is to cool a room, the fan, generally equipped with a propeller, simply diffuses a current of air that one feels only if one is directly exposed to it. The air flow is created mechanically by the rotating action of the fan blades, supplied by means of an electric current. Among the multitude of existing solutions on the market, it is not always easy to choose. This is why Rakuten offers you its fan comparison, to help you find the fan that meets your needs!
Types Of Fans
There are several types of fans, each of which meets specific needs. In order to make it easier for you to compare them, we have referenced them with their advantages and disadvantages.
This fan format is one of the most popular ventilation solutions in households, due to its great practicality. With their compact dimensions and unparalleled ease of installation / use, pedestal fans also prove to be particularly effective devices for distributing fresh air continuously in a small area. In order to adapt them to your height, they can be positioned as easily on the ground as on a piece of furniture, a table or a desk. These models are mostly reclining and generally have a 180 ° oscillation, as well as several fan speeds. Most of these devices generally have an air flow of around 20 m³ / min.
Pocket fans are not very powerful due to their tiny size, but they do have the benefit of being quiet. These booster solutions produce less and truly localized airflow, which is particularly useful for cooling your face if you are in an un-air-conditioned and unventilated room. Some models feature a clip system and can thus be easily installed on a bar, corner of a table or suitable surface. Finally, these mini fans run on batteries or plug into a computer or any device equipped with a USB port.
Pedestal fans are larger devices than table fans and must therefore be placed on the floor. If they take up more space, they are also more powerful and cover a larger cooling zone; which allows them in particular to better circulate the air in spacious rooms. For example, the most efficient models of the best pedestal fan in India can achieve an air flow of up to 100 m³ / min. If you want to know more about the Pedestal fans, feel free to check out this pedestal fan buying guide by Khojdeal that will help you to learn more about the pedestal fans along with some top of the line models that you may consider buying. Finally, this type of fan can be noisier than table fans.
Column fans have the particularity of having an elongated design and an operating mode totally different from that of traditional fans. Indeed, rather than having a propeller which directly propels the air, the device will suck the air from the room from the rear and return it from the front. This type of fan also offers the advantage of being less noisy and consuming less energy than a conventional fan, while being just as efficient!
Thanks to their blades that are wider than those of a conventional fan, ceiling fans have the capacity to produce large amounts of air and thus be able to cool a large room much more quickly and efficiently. Attached to the ceiling, they take up no space and blend directly into your interior. For information, the air flow of a ceiling fan varies according to its power and the volume of its blades; it can reach several thousand m³ / min!
Dyson Fan (without blades)
The manufacturer Dyson is to date the only manufacturer to offer bladeless fans; beware of poor-quality knockoffs! This type of fan has a design that is both original and innovative, since it has no visible propeller. And yet, a propeller is indeed hidden in the engine block and diffuses air into the hoop which in turn redistributes it. Quiet and less energy-consuming than a fan with blades, this additional solution shows its limits, however, justifying a limited air flow; which will not be enough to circulate the air optimally in a large room.
Industrial fans, more commonly known as “air fans”, are designed to deliver a large quantity of air; generally oscillating between 150 and 400 m³ / min. Although they are positioned on a base, the larger models are relatively bulky and can weigh several tens of kilos; it is therefore recommended to place them on the ground. They are mainly used in professional workshops, where they are used to dry, remove dust, extract gas, cool machines, or even ensure continuous air circulation in the premises.
Other factors to consider
To make your choice easier, we have also collected a number of important features to consider before purchasing:
Dimensions: dimensions vary according to the model chosen. The standard size of the base and pedestal models is 40 cm, but the height is sometimes adjustable. The choice therefore depends on the intended use and the space available. However, the number of blades, the quality of the material, the ease of maintenance and the length of the cable must not be neglected.
Oscillation: Most pedestal fans offer one or two types of oscillation. It can be horizontal (the greater the width, the greater the ventilated area) or vertical, to fine-tune the ventilated area.
The pedestal: ensures the stability of the fan. There are two types: cross and round. It is common for this to be the heaviest part of the device. Remember to systematically check its dimensions because, depending on the configuration and materials, it can occupy a considerable area.
The control panel: it is preferable to opt for a simple and intuitive control panel. Some models have a digital control panel. Beware of bright models, equipped with LEDs: their lighting can be surprisingly powerful, and therefore annoying if you use them at night. Therefore, prefer a fan with a light signal that turns off automatically after a few seconds or with a low light function for night use.
Power and speed: the most common fans offer three to five power levels. The more levels there are, the more precise the speed setting can be. But be careful: the number of levels is not necessarily indicative. Some models are more powerful than others at low speeds.
The noise level: the absolutely silent fan has not yet been invented. Some models are able to bring this level to 35 dB in “Night” mode. On the other hand, the more you increase the fan speed, the louder the device is (up to 60 dB).
The options: Fans now offer several functions, but rarely combine them all. It is therefore advisable, before buying a device, to take the time to choose the most suitable one. Remote control models can be very useful. If you use your fan often at night (or if you’re a little careless), a timer will come in handy.
The fan remains a safe way to cool your home in strong heat. It is a less expensive product to buy than an air conditioner and, when using it, it is very practical because it is easy to place and move. However, it is not always easy to choose from the wide range of models available on the market. Keep the above-mentioned pointers in mind whenever you choose one.