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FSXN

FSXN
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Hitachi Air Conditioning Engineered for tomorrow. FSXN modular 2-pipe or 3-pipe Set Free VRF 2-pipe heat pump or 3-pipe heat recovery available from a single unit to adapt to customer requirements. Each outdoor unit is lightweight and modular which – combined with long piping runs and improved height difference – means Set Free VRF can meet any design brief. Features and Benefits Cooling capacities from 22.4kW to 150kW Heating capacities from 25kW to 165kW Low noise – select from 3 settings with up to 8dB noise reduction 2-pipe heat pump or 3-pipe heat recovery (requires CH Box) Connectable to up to 59 system free indoor units (dependant on model) Total maximum pipe run of 1000 metres Cold Draft Prevention. Changeover Boxes Hitachi Changeover (CH) Boxes are compatible with the Set Free heat recovery systems and enable a change from 2-pipe heat pump and 3-pipe heat recovery on our FSXN and FSXNH products as customer requirements change. Installations are quick and simple as the strainer is installed at the manufacturing stage and piping connections are reduced from 5 down to 3. The electrical box can be positioned at either side of the CH Box for easier servicing. Maximum number of indoor units Electricity demand Piping diameter Outdoor Unit to CH Box (High/Low Pressure) Piping diameter - From Indoor Unit Recommended fuse size Power supply Flexibility built in Hitachi’s System Free indoor units can be combined with outdoor units from either our Utopia splits or Set Free VRF ranges for ultimate flexibility. Nominal capacity

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Modular 2 or 3-Pipe Outdoor Unit Outdoor Combination Power supply Nominal Cooling Capacity Nominal Heating Capacity UK Cooling Capacity Maximum Indoor Units(1) Minimum - Maximum connected capacity Nominal Load Efficiency EER / COP(2) Energy Class (Cool/Heat) Dimensions (H / W / D) Weight Piping diameter (Liquid / Gas x 2) Total Piping Length / Height Difference Max Piping Length (outdoor to indoor) Working Range (cooling / heating) Maximum Indoor Units - restrictions apply see Technical Catalogue Nominal load efficiency (Cooling 35°C/27°C, Heating 7°C/20°C) Outdoor input only Sound power...

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