Hitachi air conditioning RAS-25JX5 (2.5kW / 9000 Btu) Inverter

The New Hitachi Summit range is highly economical and environmentally friendly, using the latest compressor and inverter technology keeping power consumption minimal, but at the same time providing you with powerful cooling and heating.

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Enhanced inverter performance and system performance are achieved by the addition of a ?Direct Current? drive, resulting in up to 10% more efficient than standard 'AC' (Alernating Current) Systems.

The variable speed compressor (inverter) enables the system to rapidly reach the desired room temperature setting. Once the desired room temperature has been achieved the compressor rotationspeed is reduced, saving up to 30% in energy usage (when compared to standard fixed speed systems)

The Air Exchanger has an air pipe that sits open outside of the wall along side the refrigerant pipes, the unit comes with a Ventilation Accessory Kit which includes an air pipe which is 2.5m length, and has an insect net and rain hood.

The new Air Exchange models have a Nano Titanium Filter SPX-NFH1 that is 1000 times smaller than conventional bacterial agents and can therefore catch smaller microbes or bacteria which may escape from other filters leading to higher air quality circulating around the room. 

Key Features

  • High CoP, up to record 4.20
  • Infra-red controller
  • Slim construction 210mm
  • Pipe runs up to 20 meters
  • Low noise 20dBA on low
  • Cold draft prevention on heat pump start up
  • Fault diagnosis
  • Auto re-start after power interruption
  • PRE-CHARGED WITH REFRIGERANT for up to 20 metres pipe length
  • Cleaner and healthier air with ion generator incorporated in indoor unit.
  • Light weight noise absorbing outdoor unit

Technical Data

RAS Wall Mounted RAS-25JX5
Power source 1 ph 240V
Type  Inverter  rotary
COOLING (nominal) max. kW 2.5 / 8250 BTU
HEATING (nominal) max. kW 3.4 / 11200 BTU
UK Cooling (max) kW  3.1 / 10200 BTU
UK Heating (max) kW  4.4 / BTU 14520
Fuse Rating 16A
E.E.R.  n/a
Energy label in heating  A
Energy label in cooling  A
C.o.P  4.20
ECA - Yes



Exterior dimensions (mm) 298 x 790 x 210
Net weight kg 10
Air flow rate* (cooling) (m3//min) 7.3/6.7/5.8
Air flow rate* (heating) (m3//min) 8.0/7.0/5.8


Exterior dimensions (mm) 548 x 750 x 288
Net weight kg 35
Power Source Rating MCB A 15A
Refrigerant max piping length m 20
Pipe sizes - 1/4" x  3/8"