| Model
Operation Type |
AOTH24KBCA3
Reverse Cycle |
| Maximum Connectable Indoor Units | 3 |
| Power Source V/Ph/Hz | 230 / 1 / 50 |
| Capacity Class kW | 6.8 |
| Cooling Capacity kW (Rated (Min – Max)) | 6.80 (1.8 – 8.5) |
| Heating Capacity kW (Rated (Min – Max)) | 8.00 (2 – 9.2) |
| Input Power Cooling kW (Rated (Max)) | 1.74 (2.65) |
| Input Power Heating kW (Rated (Max)) | 1.76 (2.35) |
| EER Cooling kW/kW | 3.9 |
| COP Heating kW/kW | 4.54 |
| Total Cooling Seasonal Performance Factor Residential kW (Hot / Average / Cold) | 5.601 / 5.332 / 5.642 |
| Heating Seasonal Performance Factor Residential kW (Hot / Average / Cold) | 5.592 / 5.185 / 4.537 |
| Total Cooling Seasonal Performance Factor Commercial kW (Hot / Average / Cold) | 5.992 / 6.178 / 6.662 |
| Heating Seasonal Performance Factor Commercial kW (Hot / Average / Cold) | 5.592 / 5.185 / 4.537 |
| Outdoor Sound Pressure dBA (Cooling / Heating) | 46 / 52 |
| Outdoor Sound Power dBA | 61 |
| Outdoor Unit Dimensions mm (Height x Width x Depth) | 716 x 820 x 315 |
| Outdoor Unit Weight kg | 46.00 |
| Pipe Length m (Max (Precharged)) | 50 (30) |
| Operation Range Cooling °CDB (Min to Max) | -10 to 50 |
| Operation Range Heating °CDB (Min to Max) | -15 to 24 |
| Refrigerant Type | R32 |
| Refrigerant Amount g | 1,800 |
FUJITSU AOTH24KBCA3 6.8kW Multi Type Air Conditioner Outdoor Unit Only R32
6.8 kW Cooling | 8.0 kW Heating
FUJITSU AOTH24KBCA3 6.8kW Multi Type Air Conditioner Outdoor Unit Only | R32
Reverse Cycle | Combination Patterns
- Suits 2 to 3 Rooms
- Flexible Installation
5 Years Manufacturer’s Warranty
Part of a multi system
This multi system compact outdoor unit connects to 2 to 3 indoor units helping you save space along the external walls of the home and eliminating the need to install multiple outdoor units for each indoor unit.
Fujitsu General’s entire range of multi systems now feature R32 refrigerant. The use of R32 refrigerant improves heat transfer and compared to the commonly used R410A refrigerant, has a 67 per cent¹ lower ‘Global Warming Potential Factor’ whilst still maintaining the performance of the unit. The 3 room outdoor unit has a rated cooling capacity of 6.8kW, the 4 room outdoor unit has a rated cooling capacity of 8.0kW and the 5 room outdoor units have rated cooling capacities of 10.0kW and 12.5kW.
| Product Category | Multi Systems R32 |
| Product Range | 2 to 4 rooms range |
| Capacity Class | 8.00 kW |
| Model Number | AOTH30KBTA4 |
Description
6.8 kW Cooling
8.0 kW Heating
Suits 2 to 3 Rooms | Flexible Installation
What indoor units are compatible with a Fujitsu multi-split outdoor unit?
A Fujitsu multi-split outdoor unit is designed to connect with multiple compatible Fujitsu indoor units, including wall-mounted, cassette, and ducted systems. Compatibility depends on the specific model and capacity, so it is essential to match indoor unit combinations and total capacity within Fujitsu’s approved system design specifications.
How many indoor units can I connect with a Fujitsu Lifestyle outdoor unit?
You can connect multiple indoor units to a single Fujitsu Lifestyle outdoor unit, depending on the model and capacity. Each outdoor unit supports a combination of wall-mounted, cassette, Under Ceiling or Bulkhead systems within Fujitsu’s approved specifications. This allows flexible system design for multi-room cooling and heating while maintaining efficiency.
For More information check the Combination Patterns
How do I choose the right capacity for a Fujitsu multi-split outdoor unit?
The correct capacity depends on the combined load requirements of all connected indoor units. A Fujitsu multi-split outdoor unit must be sized to handle the total cooling and heating demand while staying within the manufacturer’s allowable connection ratios. Proper sizing ensures efficient operation, consistent comfort, and system reliability.
Are Fujitsu multi-split outdoor units energy efficient?
Yes, Fujitsu multi-split outdoor units are designed for high energy efficiency, often using inverter-driven compressors to adjust output based on demand. This reduces energy consumption, improves part-load performance, and helps lower operating costs in multi-room air conditioning applications.
Do Fujitsu multi-split outdoor units use R32 refrigerant?
Yes, most Fujitsu multi-split outdoor units use R32 refrigerant. R32 supports efficient heat transfer and improved system performance while offering a lower environmental impact.












