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Outdoor units

VRF outdoor units for Air Flux series consist of different models to satisfy each use case - from small capacities up to large cascadable outdoor units.

Bosch is offering a full range of Bosch-designed VRF 2- and 3-pipe systems. Air Flux 5300A (C) is available in 10 different capacities ranging from 25 to 85 kW which can be cascaded up to 255 kW. The heat recovery model Air Flux 6300A C is available from 22 kW up to 50 kW which can be cascaded up to 150 kW. To satisfy also smaller capacities, the new AF4300A Mini VRF version from 8 to 18 kW is also available with 6 different capacities. The new AF4300A Compact VRF series from 25 to 62 kW offers a small footprint combined with high efficiency. We recommend the usage of Air Select planning tool to ensure a reliable system design.

Outdoor units

Air Flux 5300A (C)

Air Flux 5300A (C)

These efficient air-conditioning units with a new generation of controls make air conditioning simple.

  • New development for low investment costs, low space requirement and flexible project design
  • 10 outputs of up to 85 kW
  • System capacity can be extended up to 255 kW thanks to cascading of up to three units
  • High seasonal efficiency (SEER and SCOP) which is resulting into low running costs
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NEW

Outdoor units

Air Flux 6300A C

Air Flux 6300A C

Air Flux 3-pipe VRF heat recovery outdoor unit with up to 50 kW which is cascadable with 3 outdoor units. This range of outdoor units is compatible with all indoor units and Bosch developed controls. In combination with the Air Flux hydrobox, hot water can be produced.

  • The AF6300A C is equipped with a DC inverter scroll compressor. In combination with 3 outdoor units a capacity of up to 150 kW can be covered
  • Extended range of switch boxes with 6 different models available
  • Smart energy management
  • Easy service and maintenance
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Outdoor units

Air Flux 4300A (Mini)

Mini VRF outdoor range with 8 to 18 kW output

Air Flux 4300A (Mini)

The AF4300A Mini VRF outdoor units with small dimensions and a low weight can be installed also in smaller buildings, even outside on balconies or on roof tops.

  • With R32 refrigerant
  • Small footprint and low weight
  • Extended piping length
  • Full DC inverter technology
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Outdoor units

Air Flux 4300A (Compact)

Compact VRF outdoor units with 25 to 40 and 45 to 62 kW output

Air Flux 4300A (Compact)

The Air Flux 4300A compact outdoor units with extended piping lengths allow a convenient installation. They work both efficiently and silent and are the optimal choice for larger rooms.

  • With refrigerant R410A
  • Compact dimensions
  • Full DC inverter technology
  • Extended piping length
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Outdoor units

Mini VRF (MDCI)

Mini VRF (MDCI)

Full DC Inverter Mini VRF with DC inverter compressor and DC fan motor delivers a highly efficient solution for small commercial buildings as well as villas and apartments.

  • Cooling and heating in one system possible
  • All DC Inverter scroll compressor technology
  • Modular, compact outdoor unit model range from 4 to 16 HP (8 to 45 kW)
  • Possibility to connect up to 12 indoor units in one system
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