Ceiling cassette air conditioners feature beautiful design, high aesthetics, and notably save space. With their high capacity, they are suitable for large and densely populated spaces such as large meeting rooms, lobbies, and auditoriums. So what exactly are cassette ceiling air conditioners? What are their dimensions? Which types are currently the most preferred? Explore the details with Mytour.vn through the following points:
1. Concept of cassette ceiling air conditioners
Cassette ceiling air conditioners are space-saving units installed flush into the ceiling. The cassette indoor unit is recessed into the wall, with only the face panel protruding. Additionally, in the middle, there's an intake grille, while the four sides consist of air outlets. The face panel comes in various types, with 2, 3, or 4 air outlets depending on the model and manufacturer. Furthermore, installing cassette ceiling air conditioners doesn't require sloping or drainage systems due to automatic water disposal.

Cassette ceiling air conditioners belong to the commercial air conditioning category with cooling capacities ranging from 18000 to 36000 BTU and higher. Therefore, they are suitable for installation in spacious areas such as villas, communal spaces like offices, conference halls, restaurants, and living rooms... Installing them in small spaces may result in inefficiency and underutilization of the air conditioning system.
2. Dimensions of cassette ceiling air conditioners
Cassette ceiling air conditioners come in various types, including: mini cassette, standard cassette, and single-directional cassette. Here, Mytour.vn will share the dimensions of cassette ceiling air conditioners for each type:
Mini cassette ceiling air conditioners:
- Face panel dimensions: 51(height) x 700 (width) x 700mm (depth).
- Indoor unit dimensions: 260 (height) x 575 (width) x 575mm (depth)
Standard cassette ceiling air conditioners:
- Face panel dimensions: 50 (height) x 950 (width) x 950mm (depth)
- Indoor unit dimensions: 256 (height) x 840(width) x 840mm (depth)

Single-directional Ceiling Cassette Air Conditioner:
- Face panel dimensions: 34 (height) x 1100 (width) x 500mm (depth)
- Cooling unit dimensions: 132 (height) x 860 (width) x 450mm (depth)
Note: Mini, standard, or single-directional cassette ceiling air conditioners – each type comes in various cooling capacities such as 18000BTU, 24000BTU, 30000BTU... However, the dimensions of the cooling unit and face panel remain the same and do not change.
3. Top 4 most favored ceiling cassette air conditioners in 2023
Ceiling cassette air conditioners vary in cooling capacities, and each capacity level is suitable for a specific space. Understanding this is crucial to avoid improper installation and waste. Here are the top 4 most favored ceiling cassette air conditioners in 2023:
- Ceiling cassette air conditioner 48000BTU: suitable for spaces ranging from 70m2 – 80m2 such as living rooms, conference halls, warehouses...
- Ceiling cassette air conditioner 24000BTU: suitable for rooms ranging from 30m2 – 40m2 like living rooms.

- Ceiling Cassette Air Conditioner 18000BTU: suitable for rooms ranging from 20m2 – 30m2 like bedrooms
- Ceiling Cassette Air Conditioner 12000BTU: suitable for spaces from 15m2 – 20m2
In the article on Mytour.vn, we've covered the top 4 most favored ceiling cassette air conditioners in 2023 for you. If you're in need of purchasing a ceiling cassette air conditioner, you should also consider these 4 types! Stay tuned and keep following us!