The Samsung WindFree Multi Split system cools up to 5 rooms with one condenser.
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A Samsung is launching in Brazil Samsung WindFree Multi Split SystemThis is an air conditioning system that uses a single outdoor unit to power up to 5 indoor units simultaneously. The design targets homes, apartments, offices, and small businesses that need to air-condition multiple rooms but have limited space to install outdoor condenser units.
Conventional Split vs. Multi Split
In a conventional split air conditioner, each evaporator typically depends on its own outdoor unit. multi splitHowever, the logic changes: one condenser unit can be connected to multiple indoor units, allowing for different combinations for living rooms, bedrooms, offices, or commercial spaces.
According to Samsung, the line Multi Split WindFree can air condition up to 5 environments With a single outdoor unit, reinforcing the proposition of saving outdoor space. In practice, the system is designed for those who want to reduce the number of devices on the facade, technical balcony or outdoor area, while maintaining independent control per environment. Samsung had already been positioning the WindFree family as a premium air conditioning solution in Brazil, with models such as the WindFree AI and WindFree Slim Connect.
The central point of the system is the external condenserThis system concentrates the cooling operation and distributes capacity to the connected indoor units. Each room can be used independently, which avoids having to keep all rooms on when only one needs air conditioning.
Na official Multi Split pageSamsung lists condenser unit models with different capacities and supported numbers of indoor units. Examples include configurations for two, three, four, or five indoor units.
| Córdoba | Condensing units | Environments | Features |
| AJ050AXJ2KH/AZ | 1 condenser | 2 environments | 18 kBTU/h (up to 30 kBTU/h) |
| AJ068AXJ3KH/AZ | 1 condenser | 3 environments | 24 kBTU/h (up to 36 kBTU/h) |
| AJ080AXJ4KH/AZ | 1 condenser | 4 environments | 28 kBTU/h (up to 42 kBTU/h) |
| AJ100AXJ5KH/AZ | 1 condenser | 5 environments | 34 kBTU/h (up to 60 kBTU/h) |
| AJ140AXJ5KH/AZ | 1 condenser | 5 environments | 48 kBTU/h (up to 60 kBTU/h) |
This architecture can also reduce external noise, since there are fewer condensing units installed. Even so, choosing the correct capacity depends on the technical design, square footage, solar incidence, thermal insulation, and the number of people in each room—points that should be evaluated by a certified installer.
WindFree technology and thermal comfort
The technology Windfree This is the main distinguishing feature of the line. It disperses the conditioned air through 10 micro-holes spread throughout the device, reducing the sensation of direct, icy wind on people. According to Samsung's technical observation, the effect "without wind" This follows the ASHRAE definition for air currents blown with a velocity of less than 0,15 m/s.
Samsung also cites rapid cooling capabilities, with a 100 mm fin capable of projecting air up to 8 meters in internal tests with a 7,1 kW model. As always with air conditioning, results vary depending on installation, outside temperature, room usage, and system size.
SmartThings, voice and energy monitoring
Another highlight is the integration with the SmartThingsWith the app, the user can turn the air conditioner on and off, adjust the temperature, and monitor connected features via smartphone. Samsung also mentions voice control in Portuguese and energy consumption monitoring through Smart Energy.
There is an important detail: connected functions may depend on accessories sold separately, such as... Wi-Fi panel or moduleIn addition to an internet connection, you need a Samsung account and a compatible Android or iPhone (iOS) device.
Integration with connected home technology places the Multi Split WindFree in line with the trend of Samsung products connected to the SmartThings ecosystem, as we have seen in other launches of... Bespoke AI line of connected home appliances.
1-Way WindFree Cassette and Discreet Installation
In addition to hi-wall units, Samsung highlights the WindFree 1-Way Cassette, a solution designed for installation in suspended ceilings. According to the brand, the model AJ026TN1DKH/EA It is 135 mm high and can be installed with a minimum distance of 150 mm for handling during installation.
This type of indoor unit can be useful in environments where aesthetics matter or when the design calls for a less visible wall solution. The downside is that installation requires ceiling planning, drainage infrastructure, and prior technical assessment.
You can purchase this indoor unit and find more technical details about it. WindFree 1-Way Cassette da Samsung at the company's official store, for the following models: 17.000 e 24.000 BTUs of power.
Main features of the WindFree Multi Split
- Up to five rooms: One external unit can support multiple internal units, depending on the chosen configuration.
- WindFree: Dispersing air through 10 micro-holes to reduce direct, icy wind.
- Independent control: Each space can be used according to need.
- SmartThings: Control via app, voice, and energy monitoring, with specific accessories and requirements.
- Anti-corrosion copper coil: This feature is cited by Samsung as a key differentiator in terms of durability, even in coastal regions.
- 7-segment display: It helps with self-diagnosis and maintenance.
- Inverter compressor: Focus on low noise, reliability, and a five-year compressor warranty.
Who does this make sense to?
O Samsung WindFree Multi Split System This makes more sense for properties that need to air-condition multiple rooms but don't have the space or permission to install multiple condensing units. This is the case for apartments with limited technical balconies, houses with aesthetic concerns regarding the facade, compact offices, and small businesses.
For those who only intend to air-condition one room, a traditional inverter split system may still be simpler and cheaper. However, for multiple rooms, the multi split It can compensate through space savings, reduced external units, and integrated control. The final comparison, however, depends on price, installation, number of rooms, required capacity, and the cost of connected accessories.
A Samsung The suggested price was not provided in the press release. Therefore, before purchasing, it is worth confirming the equipment and installation quote, warranty, availability of the desired indoor units, and whether the Wi-Fi module or SmartThings panel is included.
See also other features
Sources: Samsung Newsroom Brazil, Samsung Multi Split official page, WindFree indoor unit page e Cassette 1 page Via WindFree.
reviewed by Luis Antonio Costa in 26 / 05 / 26
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