Outdoor multi-split units (GKO)

Auratsu Multi-Split GKO Outdoor Units
Auratsu Multi-Split outdoor units combine modern technology, energy efficiency, and stable, quiet operation. The units operate in four modes: cooling, heating, ventilation, and automatic mode, which independently adjusts operating parameters to current conditions and room demand.
At the heart of the system is DC Inverter technology, which precisely regulates compressor performance according to the current load. As a result, the unit consumes exactly the amount of energy needed at any given moment – without sudden power fluctuations or unnecessary losses. This translates into smoother operation, lower operating costs, and extended system lifespan.
Auratsu GKO outdoor units offer high energy efficiency ratios in both cooling and heating modes. Optimized operating parameters ensure efficient performance in various weather conditions, providing stable thermal comfort throughout the year.
Compact Design – Maximum Capability, Minimum Space
When designing the Auratsu GKO outdoor units, the focus was placed on a modern, compact housing. The units take up minimal space on façades, balconies, or rooftops, ensuring they do not negatively affect the building’s aesthetics. The well-thought-out design also facilitates installation and possible enclosure of the unit.
Multi-Split System Flexibility
The Auratsu Multi-Split system with the GKO outdoor unit allows connection of 2 to 3 Auratsu ATC wall-mounted indoor units. Each room can be controlled independently, while the outdoor unit automatically adjusts its operation to individual settings.
This solution provides full flexibility in temperature control across different zones of the building while maintaining high energy efficiency and optimized energy consumption.
Technical data
- Average cooling capacity : 5,1 / 7,9 kW
- Average heating capacity: 5,2 / 8,0 kW
- DC Inverter Technology
- Maximum pipe length: 40 – 60 m
- Maximum height difference: 15 m
- Refrigerant R32
- Energy class A++/A+
- Recommended cooling temperature range: -15~53°C
- Recommended heating temperature range: -20~30°C
