Atlantic Takao M2 Tri-Split 5.4 kW
Three rooms cooled with a single outdoor unit: Atlantic's Takao M2 tri-split kit, 5.4 kW, Class A+++, for a house with several bedrooms.
Key features
- Power: 5.4 kW cooling / 6.8 kW heating combined (3 units at 2 kW each)
- Type: Reversible tri-split (3 identical indoor units + 1 outdoor unit)
- Noise level: From 20 dB(A) per indoor unit (quiet mode)
- Cools 3 rooms with 1 outdoor unit, SEER 8.60
In detail: Atlantic Takao M2 Comfort tri-split 3x ASYG 7 KMCE.UI + AOYG 18 KBTA3.UE, reversible fixed multi-split air conditioner 3x2000 W
The Atlantic Takao M2 Tri-Split is a fixed multi-split air conditioning kit that cools three separate rooms with a single outdoor unit, a solution built for a flat or house where outdoor space on the facade or in the yard is limited. The kit pairs three identical wall-mounted indoor units at 2 kW each with the AOYG 18 KBTA3.UE outdoor unit, sold as a ready-to-fit kit through several French distributors.
Each indoor unit delivers 2.00 kW nominal cooling (range 0.90 to 3.00 kW) and 2.50 kW heating (range 0.90 to 3.40 kW), sized for a room of about 20 m² (215 sq ft), for roughly 60 m² (645 sq ft) across the three zones. The outdoor unit, meanwhile, offers a combined capacity of 5.4 kW nominal cooling and 6.8 kW heating, with strong seasonal efficiency for this segment: SEER 8.60 and SCOP 4.70, Class A+++ cooling and A++ heating, running on R32 refrigerant.
On the comfort side, each indoor unit drops to 20 dB(A) in quiet mode, with a sound power of 54 dB(A) at full fan speed. The outdoor unit sits at 46 dB(A), a reasonable figure for a single unit feeding three rooms at once. Each indoor unit benefits from a refrigerant line factory pre-charged to 15 m standard length (3 to 20 m overall, 15 m maximum height difference), with easier access to the connections thanks to the removable bottom panel found across the Takao M2 range.
Control is handled by a standard infrared remote per indoor unit. WiFi and remote weekly scheduling go through the optional Naviclim pack and the Atlantic Cozytouch app, with an electronic board compatible with KNX/MODBUS for more advanced home automation setups. A built-in presence sensor can also switch each unit to ECO mode after a prolonged absence, then return to the previously selected mode once movement is detected again.
The limits of this tri-split kit are those of any multi-split installation: the three indoor units share the same outdoor unit, which can noticeably reduce the output available on each if all three run flat out at the same time during a heatwave. Like any split air conditioner, commissioning must be carried out by a certified professional qualified to handle R32 refrigerant, a regulatory requirement across Europe regardless of how well the site has been prepped beforehand. For anyone wanting to cool three rooms (bedrooms, office, living room) with a single outdoor unit and solid energy efficiency, from a well-established French brand, the Atlantic Takao M2 Tri-Split remains a serious option at a reasonable price for this type of kit.
Technical data
Detailed characteristics
Performance
| Type?General technical category the unit belongs to (portable, split, evaporative...). | Fixed multizone tri-split, Inverter heat pump (3 identical indoor units + 1 outdoor unit) |
|---|---|
| Cooling capacity (per indoor unit)?The unit's cooling power, expressed in kW or BTU/h (British Thermal Unit per hour). | 2.00 kW nominal each, range 0.90 to 3.00 kW |
| Heating capacity (per indoor unit)?The unit's heating power, for reversible models working as a heat pump. | 2.50 kW nominal each, range 0.90 to 3.40 kW |
| Combined cooling capacity (outdoor unit)?The unit's cooling power, expressed in kW or BTU/h (British Thermal Unit per hour). | 5.4 kW nominal |
| Combined heating capacity (outdoor unit)?The unit's heating power, for reversible models working as a heat pump. | 6.8 kW nominal |
| Energy class?European energy efficiency class (from A+++ to G), showing how the unit's consumption compares with similar models. | A+++ cooling, A++ heating |
| SEER (outdoor unit)?Seasonal Energy Efficiency Ratio: the higher it is, the more efficient the unit over a full season of use. | 8.60 |
| Refrigerant?Gas used in the cooling circuit. R290 and R32 are now favoured for their lower environmental impact. | R32 (GWP 675) |
| Indoor unit noise level (each, cooling)?Noise emitted by the unit, in decibels (dB(A)). As a reference, a normal conversation is around 60 dB(A). | 20 dB(A) low fan speed, 38 dB(A) high fan speed, sound power 54 dB(A) |
| Outdoor unit noise level (cooling)?Noise emitted by the unit, in decibels (dB(A)). As a reference, a normal conversation is around 60 dB(A). | 46 dB(A) |
| Airflow (per indoor unit)?Volume of air moved by the unit each hour, in m³/h: the higher it is, the faster the room's air is refreshed. | 270 m3/h low fan speed, 720 m3/h high fan speed |
| Refrigerant line length (per indoor unit)?Gas used in the cooling circuit. R290 and R32 are now favoured for their lower environmental impact. | 15 m standard, 3 to 20 m overall, 15 m maximum height difference |
Features and connectivity
| Functions?Operating modes offered by the unit (cooling, fan, dehumidifying, heating...). | Cooling, heating, fan only, dehumidifying, independent setting per room |
|---|---|
| Connectivity?Ways to control the unit remotely (mobile app, WiFi, voice assistants...). | WiFi optional via the Naviclim pack and Atlantic Cozytouch app, compatible with KNX/MODBUS home automation |
Dimensions and power supply
| Indoor unit dimensions (each)?Width, depth and height of the unit (W x D x H). | 22.2 x 83.4 x 27.0 cm (depth x width x height) |
|---|---|
| Outdoor unit dimensions?Width, depth and height of the unit (W x D x H). | 31.5 x 82.0 x 71.6 cm (depth x width x height) |
| Weight?The unit's weight, an important factor for a portable air conditioner regularly moved between rooms. | 10 kg per indoor unit, 46 kg (outdoor unit) |
| Power supply?Electrical voltage and frequency required to run the unit. | 220-240V~, 50Hz, 16A breaker rating |
Additional information
| Indoor unit model | 3x ASYG 7 KMCE.UI |
|---|---|
| Outdoor unit model | AOYG 18 KBTA3.UE (Multizone Takao M2 range) |
| SCOP (outdoor unit) | 4.70 |
| EER / COP (per indoor unit) | 4.43 / 4.52 |
| Pipe diameters (per indoor unit) | 1/4" (liquid) and 3/8" (gas) |
| Number of connectable indoor units | 3 (fixed sizing for this tri-split outdoor unit, not expandable) |
| Operating range | -10°C to 46°C (14°F to 115°F) cooling, -15°C to 24°C (5°F to 75°F) heating |
| Manufacturer warranty?Period during which the manufacturer commits to repairing or replacing the unit in case of failure, excluding damage or misuse. | 5 years on the compressor, 2 years on parts |
Comparison
In the 3,000 to 3,800€ range, the Atlantic Takao M2 Tri-Split regularly comes up against the LG Libero Smart tri-split, another 3-room multi-split kit sold ready to fit, in searches like "Atlantic vs LG tri-split air conditioner". Here is how the two compare, based on the public specifications of both manufacturers.
| Criterion | Atlantic Takao M2 Tri-Split | LG Libero Smart tri-split |
|---|---|---|
| Combined output | 5.4 kW cooling / 6.8 kW heating | 5.28 kW cooling / 6.33 kW heating |
| Energy class | A+++ cooling / A++ heating | A+++ cooling / A+ heating |
| Indoor unit noise level | From 20 dB(A) | From 19 dB(A) |
| Rooms cooled | 3 (3 x 2 kW) | 3 |
| Typical price (full pack) | ≈€3,300 | ≈€3,740 |
In short, the LG Libero Smart offers a very slightly lower noise floor in quiet mode, a real advantage for a bedroom. The Atlantic Takao M2 Tri-Split answers with a noticeably lower price for comparable combined output and the reputation of a well-established French residential brand, a sensible trade-off for cooling three rooms in one go.
Related video
Video: Facilité d'installation du TAKAO Atlantic - Published on 6 January 2023
Our tester's verdict: Christophe Delpuech
Fitted for a family who wanted to cool three upstairs bedrooms without adding extra outdoor units to the facade of a terraced house. This Atlantic tri-split let us connect all three rooms to a single AOYG 18 KBTA3.UE outdoor unit, a real plus for keeping the garden side quiet and visually clean. The three indoor units, strictly identical, brought each bedroom down from about 28 to 21°C (82 to 70°F) in just under 35 minutes, with genuinely handy independent settings per room: quiet night mode in the kids' bedrooms, a cooler setting for the home office during the day. Measured noise sat around 30 dB(A) on medium fan speed across all three units, matching the spec sheet. My clearest gripe: running all three units flat out at once on a heatwave evening noticeably trims the output available on each, since they share the same outdoor unit. Second thing to watch: WiFi isn't included as standard, you will need the optional Naviclim pack if remote control matters to the household. For cooling three rooms in one go without cluttering the garden with outdoor units, this kit remains a solid pick from a well-established French brand.
Frequently asked questions: Atlantic Takao M2 Comfort tri-split 3x ASYG 7 KMCE.UI + AOYG 18 KBTA3.UE, reversible fixed multi-split air conditioner 3x2000 W
Fitting the wall brackets and prepping the site can be done in advance, but connecting the three indoor units to the outdoor unit and charging the R32 refrigerant must always be carried out by a certified professional, as required by European F-gas regulations.
Yes, each indoor unit adjusts temperature and mode independently, but all three share the same AOYG 18 KBTA3.UE outdoor unit, which can slightly reduce available output if all three run simultaneously at full load.
The manufacturer recommends each 2 kW indoor unit for a room of about 20 m² (215 sq ft), for a total of roughly 60 m² (645 sq ft) spread across three separate rooms (bedrooms, office, living room).
No, remote control isn't built in: it requires the optional Naviclim pack and the Atlantic Cozytouch app to control all three units from a smartphone.
The unit is covered by a 5-year manufacturer warranty on the compressor and 2 years on parts, under Atlantic's standard terms for the Takao M2 range.
No, the AOYG 18 KBTA3.UE outdoor unit is sized for a maximum of three indoor units and isn't expandable: for a fourth room, you would need a quad-split kit with a more powerful outdoor unit.
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Page published on 3 August 2026