The best concealed duct air conditioners are one of the distinctive air conditioning systems that have many advantages, as they ensure fair air distribution, do not produce any annoying noise, and their shapes match the decor.
The decision to install concealed duct air conditioners is made for large spaces such as buildings with many rooms and units, medical clinics, hospitals, malls, etc. The decision to install this type of air conditioner in a building must be made before construction begins, specifically before the ceilings are poured, so that it can be taken into account in the design.
Ductless air conditioners are characterized by providing a high degree of cooling despite their moderate cost, which is lower than that of central air conditioning. They also allow the customer to control the temperature of each part of the space individually, thus saving on electricity consumption.
There are several stages to installing concealed duct air conditioners, starting with the design, followed by the installation of copper connections and pipes linking the indoor and outdoor units, then the design of the ducts that are fixed to the ceiling, and finally the installation of air outlets inside the rooms. The entire air conditioning system is then tested to ensure that it is working as required.
Components of the best concealed duct air conditioners
Ducted air conditioners have many components, so their placement should be taken into consideration when starting to build the space so that sufficient space can be allocated for each component, as follows:
Outdoor unit of the air conditioner: The outdoor unit is placed either under the building or on the roof and includes some parts of the air conditioner such as the expansion valve and compressor.
Internal UnitThis unit is usually placed in corridors and consists of several parts, such as fans that push air into the ducts and a heat exchanger that cools the air to the required temperature. It is installed in concrete or plaster ceilings.
dictators: These are the air ducts through which cold air flows to the grilles. They connect the indoor unit of the air conditioner to the air outlets located inside the rooms.
Copper pipes: These are pipes that connect the outdoor unit of the air conditioner to the indoor unit. Freon gas passes through these pipes, which in turn cools the air as required.
Grilats: These are the outlets through which air flows into rooms. They are called ventilation openings and are located in the plaster ceiling. There are many different types to suit different decors, and they distribute air in several different ways. The technician chooses the appropriate type for the space and the amount of air required.
Thermostat: This is the control unit responsible for turning the air conditioner on and off. It can be used to control the temperature of the air coming out of the vents. You can learn more by reading Supply of concealed air conditioners and the most important features you want.
Advantages of concealed duct air conditioning
Installing a concealed duct air conditioner has many advantages, some of the most notable of which are listed below:
1. Preserving the beauty of the place
The concealed duct air conditioner preserves the beauty of the place because the indoor and outdoor units are hidden and nothing is visible in the room. Air flows through grilles placed in the ceiling, which are usually circular or square in shape and suit modern décor. There are no visible extensions or connections in the room because this type of air conditioner has a dedicated space for its connections when the building is constructed and the ceiling is poured.
2. Air distribution
It ensures fair distribution of air throughout the space because the air flowing through it spreads in many directions. The existing air is drawn in, purified, and recirculated after removing any germs or dust, thus maintaining people's safety.
3. Calmness
Concealed duct air conditioners provide peace and quiet for customers because the indoor unit of the air conditioner is placed in the corridors rather than in the rooms being cooled, which keeps any noise away from people.
4. Costs are moderate.
The costs incurred in installing concealed air conditioning are moderate compared to other air conditioning systems. When installing this type of air conditioner, you can choose from a selection of brands that feature inverter technology, which helps to reduce electricity consumption.
5. Ease of maintenance
Maintenance work on concealed duct air conditioners can be carried out with ease because there are openings specifically designed for this purpose. It is also easy to obtain spare parts for these units because they are widely available on the market.
6. Security
Installing concealed duct air conditioning in the workplace helps to create a sense of safety and stability because it reduces the chances of fires or problems caused by high temperatures and increases the productivity of workers in the workplace.
7. Providing space
Hidden air conditioners are placed in hidden locations such as ceilings, floors, or walls so that they do not affect the interior space of rooms. You can learn about the most important Dakt companies in Saudi Arabia for manufacturing and installation
Things to consider before installing concealed air conditioning
There are a number of requirements that must be met before installing a concealed air conditioner, the most important of which are as follows:
- The preliminary design of the air conditioner location must be done before construction or ceiling pouring. Through this, the entire air conditioning plan is laid out, and the locations for the outdoor units and indoor units are determined. The locations for the air outlets, ducts, and other components are also selected.
- Ceiling height is one of the things that must be taken into account when installing concealed duct air conditioners because the indoor unit placed in the ceiling takes up space, so an appropriate distance must be left for the installation of that unit, which is usually between 30 and 50 cm.
- Then, the ceiling plasterboard is installed, leaving a space of approximately 10 cm. Therefore, when installing this type of air conditioner in buildings, a distance of approximately 3.5 meters is left for the ceiling height.
- Carrying out the foundation work, which involves placing copper pipes inside the walls. This is done in conjunction with the construction work being carried out in the building, and this step takes place before pouring the ceiling on the ground floor or basement ceiling.
- Care should be taken to leave adequate space for the ductwork openings in the walls, as well as openings for maintenance work.
Stages of installing concealed air conditioning
The installation of a concealed duct air conditioner goes through several stages, all of which must be carried out by a person or company specializing in this field, such as Rukab, to ensure quality service and complete the installation efficiently. We will explain all these stages below:
- Advance planning before installing the air conditioning system, as this type requires cooperation with the architect and mechanical engineer to facilitate the determination of the installation locations of the hidden air conditioning units, whether internal or external, and these locations are calculated when pouring the ceiling.
- Electrical installation, which involves connecting all units in the building, linking the indoor and outdoor units, ducts, and control units located in the rooms.
- The hydraulic installation of the air conditioner refers to the work related to the installation of pipes and tubes that connect the hidden indoor units to the outdoor unit. These are installed at a specific distance and diameter depending on the brand of the air conditioner. After completion, they are checked to ensure there are no leaks.
- Indoor units are hidden air conditioning units located inside each building and connected directly to the pipes and ducts that lead to the outdoor unit. They include an air distribution fan and coils and are connected to air outlets through which cool air flows into the rooms.
- External installation, which means installing the external air conditioning unit in its designated location and connecting it to the copper pipes inside the building.
- Turn on the air conditioner and make sure it is working properly. This step is performed after completing all the previous steps, during which the technician controls the temperature of the room and adjusts the system according to the amount of air that he wants to flow through the ducts.
- It is also ensured that the air conditioner distributes cool air evenly throughout the rooms and covers the entire space. Learn more Installation of concealed duct air conditioners.
Conclusion
Rukab recommends choosing and installing concealed duct air conditioners in large facilities that include more than one unit and room because they are energy efficient, moderately priced, and distribute air evenly. However, this should only be done by a technical company.
Because these air conditioners contain many parts and require copper connections to be extended, air ducts to be installed in the ceiling, grilles in the rooms, and a control unit, all of which require a technician.
Installing concealed duct air conditioners has several advantages, such as maintaining the appearance of the space, utilizing the available space, quiet operation, and moderate costs compared to central air conditioning.
Maintenance work is also very easy because a space is allocated during installation for maintenance work. To maintain this type of air conditioner, you must follow the instructions and guidelines provided by the technician during installation.
