Air conditioner vs. cooler: what to consider before choosing?

When looking for thermal comfort for the projects of the house, it is common to have doubts between installing an air conditioner or opting for a cooler. Although they are often mentioned as similar solutions, these devices function in different ways and offer distinct experiences in daily life.

Understanding these differences is essential for making a choice aligned with the local climate, the type of use of the space, and the routine of the residents. Below, we explain how each system works, when the cooler is more suitable, and in which situations the air conditioner becomes the better alternative.

How the air conditioner works

The air conditioner operates through a refrigeration system that removes heat from the internal environment and dissipates it outside, effectively reducing the temperature of the space. This process occurs through a refrigerant gas and allows for precise control of the desired degrees, creating a thermally stable environment.

In addition to cooling, many models also help control humidity and filter the air, which can contribute to the comfort and quality of the projects. On the other hand, it is a device that requires fixed installation, regular maintenance, and higher energy consumption, factors that need to be considered in project planning.

What is a cooler and how does it act in the project

The cooler does not reduce the temperature of the project but promotes a sensation of freshness through water evaporation. It pulls in hot air, makes this air pass through a reservoir or damp filter, and returns it to the space with a slightly cooler temperature and higher humidity.

Since it does not use refrigerant gas, the cooler consumes less energy and is typically portable, eliminating the need for complex installations or renovations. Its performance, however, depends on the ventilation of the project, working better in spaces with open doors or windows, where there is a constant air circulation.

Main differences between air conditioner and cooler

The main difference between the two systems lies in the thermal control. While the air conditioner is capable of effectively and continuously cooling the project, the cooler acts only to alleviate the heat, without significantly altering the temperature measured in degrees.

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Another important distinction is in the use of the space. The air conditioner works better in closed projects, while the cooler requires air exchange to prevent excess humidity. In terms of consumption, the cooler stands out for being more economical and having a lower energy impact on the daily life of the house.

In what situations to choose cooler or air conditioner

The cooler makes more sense in projects where there is natural ventilation and constant air circulation, such as integrated living rooms, balconies, gourmet areas, and spaces used occasionally. Being portable and consuming less energy, it works well for those seeking to relieve the heat without significantly altering the temperature of the project. In dry climate regions, its role in humidifying the air also contributes to comfort, as long as its use is balanced and the device is kept clean.

The air conditioner, on the other hand, is more suitable for projects requiring continuous thermal control, such as bedrooms and offices, especially at night or during prolonged periods of stay. It is more efficient in warm and humid locations, where the cooler tends to lose performance. In well-planned projects, it can be integrated discreetly into the architecture, providing thermal stability and consistent comfort throughout the day.

CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text has been edited by Yeska Coelho.