Complete guide to air conditioners without an external unit: advantages and critical issues

Air conditioners without an external unit are a convenient and space-saving solution for cooling rooms without modifying the facade of buildings. In this comprehensive guide, you'll find out everything you need to know about these devices, including their benefits and drawbacks.

In short, they are devices that integrate the motor inside the split, which is positioned inside the home. The air intake takes place through vents inserted into the wall, which are practically invisible from the outside. This solution is ideal for those who cannot or do not want to change the external aesthetics of their building.

Advantages and critical issues of air conditioners without an external unit
Air conditioners without an external unit offer several advantages compared to traditional models. One of the main advantages is their versatility from a design point of view, as they integrate perfectly into almost all domestic environments, enhancing their style. Furthermore, these devices allow you to circumvent architectural and legal limitations imposed on certain types of buildings.

Another significant advantage is the ease of installation. Since they do not require the presence of a second external unit, installation is simple and does not require major building work. This reduces installation costs and makes this solution accessible to a greater number of people.

Furthermore, air conditioners without an external unit simplify periodic maintenance phases, since it is no longer necessary to have access to the engine in difficult to reach positions. This translates into saving time and money in managing and maintaining the device.

Despite the numerous advantages, air conditioners without an external unit present some critical issues that are important to consider before making a choice. One of the main disadvantages is the lower energy efficiency compared to standard models. Due to the lack of an external motor, the emission power of these devices is lower, even if the performance in terms of energy efficiency is equivalent.

Another aspect to consider is the noise level. Since the motor is inside the room, the noise produced by air conditioners without an external unit can be higher than traditional models. However, the most modern models work at particularly silent speeds, reducing disturbance within the home to a minimum.

Finally, it is important to keep in mind that air conditioners without an external unit take up more space than air conditioning systems with an external unit. Therefore, it is necessary to carefully evaluate the available space before opting for this solution.

Installation of an air conditioner without an external unit
Installing an air conditioner without an outdoor unit is relatively simple. Since there is no need to integrate a secondary unit containing the motor, no major building work or the use of support bars is required. It is sufficient to make holes in the wall to allow air to return through vents that communicate with the outside.

However, it is important to keep in mind that the wall on which the split is mounted must be perimeter, in order to allow the creation of drainage holes for condensation. Once the air conditioner has been fixed to the wall, it will be necessary to connect it to the electrical network and mount the exhaust pipes, which must be drained into a gutter.

Cost of air conditioners without external unit

Installing an air conditioner without an external unit is generally cheaper than installing a traditional air conditioning system. The price of the individual device may vary depending on the brand and model chosen, but the absence of complex building work and the simplicity of installation make these devices particularly convenient from an economic point of view.

Recommended models and opinions

There are several models of air conditioners without an external unit available on the market. Among the most recommended are the "Olimpia Splendid Unico Air Inverter" and the "Olimpia Splendid Unico PRO Inverter". Both models offer high performance, attractive design and are equipped with inverter technology for greater energy savings.

If you have any doubts about which model is best for you, we at Acquaclick recommend that you contact our experts in the "AIR CONDITIONER QUOTE" section or by sending an email to info@acquaclick.com in order to receive personalized advice based on your situation and make sure you make the right choice.

In conclusion, air conditioners without an external unit are a convenient and accessible solution for cooling rooms without having to modify the facade of buildings. They have advantages such as versatility in design, ease of installation and simplicity of maintenance. However, it is important to carefully evaluate their disadvantages, such as lower energy efficiency and noise level. Before making a purchase, it is advisable to do a thorough research of the models available on the market and evaluate user opinions.