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Dual Split Cassette Air Conditioners

Two cassette units to recess into the false ceiling and a single outdoor unit: you cool two rooms such as offices and shops with even air distribution on four sides and a clean look. Reliable brands in stock, from 1085 euros.
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What is a dual split cassette air conditioner?

The dual split cassette connects two cassette indoor units, recessed into the false ceiling, to a single outdoor unit. It is the solution designed to cool two separate rooms, such as two offices, a meeting room and a reception or two zones of a shop, while keeping a single unit outside and reducing the footprint. Air distribution takes place on four sides, evenly and quietly, without the bulky presence of the wall-mounted split.

Why choose cassette units for two rooms

Cassette units are valued in commercial spaces because they integrate into the false ceiling and leave the walls free. With a dual split you get two advantages at once: the aesthetic result of the recessed install and the saving of a single shared motor. It is the typical choice for those who want a tidy system in businesses open to the public, where the look of the space also matters.

  • 360-degree air distribution, ideal for square or open rooms.
  • Free walls and furnishing not constrained by the position of the split.
  • A single outdoor unit for two zones, with fewer holes and less exposed pipework.

How many BTU do your two rooms need?

The capacity is calculated for each single zone, based on the square metres, the insulation and the exposure. In a dual split you can pair two different sizes, for example a more powerful cassette for the larger room and a smaller one for the small office. For medium commercial premises the most requested sizes range from 9000 to 18000 BTU per unit. If you need three zones, consider a wall-mounted trial split or build the configuration to measure with the multisplit configurator.

The best brands available

In the catalogue you will find 45 models, all in stock, from the leading manufacturers with official warranty and available spare parts: Hisense, Daikin, TCL, LG, Midea, Mitsubishi Electric and Samsung. Prices start at around 1085 euros and go up to 3955 euros for the most complete configurations.

Consumption and energy class

In the dual split cassette too, cooling efficiency is read in the SEER value and heating efficiency in the SCOP: the higher these indices, the lower the consumption. Inverter technology modulates the capacity instead of switching on and off continuously, an important aspect in offices and shops where the system stays on many hours a day. A good energy class translates into lighter bills throughout the year.

Installation and support

Installing a dual split cassette requires a suitable false ceiling and a workmanlike fit, because the units must be recessed and the pipework runs above the false ceiling to the outdoor unit. For this reason it is best to rely on experienced technicians. On ClimaConvenienza you will find dedicated support and often promotions with installation included or discounted, so you can complete your project with no worries.

Related solutions

Frequently asked questions

What is the difference between a dual split cassette and a wall-mounted one?
The type of indoor unit changes. In the dual split cassette the two units are recessed into the false ceiling and distribute air on four sides, leaving the walls free. The wall-mounted one instead fits protruding splits, a solution less suited to offices and shops where the look also matters.
Can I cool two different rooms with a single motor?
Yes, that is precisely the purpose of the dual split. Two cassette indoor units are connected to a single outdoor unit, so you cover two separate zones such as two offices or two areas of a shop, reducing the footprint outside and the installation costs.
Do the two units have to have the same capacity in BTU?
No. You can pair two different sizes based on the dimensions of each room, for example a more powerful cassette for the larger room and a smaller one for the office. The choice depends on the square metres, the insulation and the exposure of each zone.
Do you really need a false ceiling to install the cassettes?
Yes, cassette units must be recessed into a false ceiling with enough space above for the unit and the pipework. If you do not have a false ceiling available you can consider the ducted dual split or wall-mounted solutions.
How much does a dual split cassette cost?
In our catalogue prices start at around 1085 euros and go up to 3955 euros, depending on the brands, the capacity in BTU of the two units and the energy class. All models are in stock.
Is it suitable for offices and shops?
Yes, it is one of the most chosen configurations for commercial spaces. The recess into the false ceiling keeps a tidy look, the air distribution on four sides covers large and square rooms and a single motor serves two zones, simplifying the system.
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