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Ceiling cassette air conditioners, classified under commercial air conditioning, are commonly installed in hotel lobbies, restaurants, offices, luxury villas, and high-end apartments. These units cater to spaces with high aesthetic demands...
1. Pros and Cons of Concealed Ceiling Air Conditioners
Ceiling cassette air conditioners, part of commercial air conditioning, are often placed in hotel lobbies, restaurants, offices, luxury villas, and high-end apartments. These units emphasize aesthetics, high capacity, and centralized hardware for easy maintenance.
Concealed ceiling air conditioners are typically designed to be suspended in the room. They can be mounted on the ceiling, entryways, etc. The automatic drainage system eliminates the need for slope adjustments during installation, unlike wall-mounted air conditioners. This type also features a single outdoor unit or multiple indoor units.
Structure of Concealed Ceiling Air Conditioners
The evaporator coil, designed with copper tubing and aluminum fins, is equipped with a centrifugal fan for heat exchange. It is placed inside the room, consisting initially of only a fan and a control board, resulting in minimal electricity consumption.
The drainage pipes are angled to ensure effective water flow from the evaporator unit, preventing water retention on the pipes.
The condenser coil also employs a copper tubing and aluminum fin heat exchange design but with an axial-flow fan. The outdoor unit can be installed without rain protection, but caution is needed to avoid intense sunlight, as it can reduce operational efficiency.
The components of the outdoor unit include a compressor and a fan, representing the two parts that consume the most electricity in the air conditioning system (about 95% of the power consumption).
Apart from these main components, concealed ceiling air conditioners also have other parts such as refrigerant conduits, electrical wiring systems, and control units.
Drawbacks of concealed ceiling air conditioners:
For large, densely populated spaces, a central air conditioning system effectively handles heat and humidity. However, in buildings like offices, hotels, and workplaces with limited space, numerous small rooms, different operating modes, and lower ceilings, this system may not be suitable.
In buildings with ample installation space, it is advisable to use a central air conditioning system with a large air duct capacity (80,000 BTU/h and above).
Advantages that make concealed ceiling air conditioners a preferred choice:
Effective moisture and dust removal make it suitable for areas requiring low noise levels, often opting for standing cabinet air conditioners.
Installation and operation of concealed ceiling air conditioners are relatively straightforward.
Overall, the cost of concealed ceiling air conditioners is generally affordable.
Thanks to its high air volume, it is suitable for densely populated areas such as cinemas, theaters, auditoriums, meeting rooms, restaurants, nightclubs, and dining rooms.
1. Uniform Square Face Mask
Models from 18NU to 48NU use the same panel size. Despite installing multiple units, it still ensures uniformity in shape and aesthetic harmony. This facilitates easier arrangement of lighting systems on the ceiling and interior design.
2. Application in High Ceilings
Dispersed air circulation technology brings refreshing airflow down to the floor in air-conditioned spaces with high ceilings from all directions.
3. Easy Height Adjustment
At each corner of the device, there is an adjustment socket allowing easy customization of the hanging height.
If the wireless remote control function is installed, a compact signal receiver will be placed in one of the adjustment sockets.
4. Compact Design and Silent Operation
The indoor units of concealed ceiling air conditioners use a fan with a diffuser designed based on aerodynamics.
Wind resistance is minimized through the coordination of fan blades and diffuser to regulate airflow inside the unit. The diffuser fan operates quietly and is designed to be lightweight.
