Hitachi Summit Wall Air Conditioning RAS-18YH6 (2.0kW / 7000Btu) 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 powerfull 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' (Alternating 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 rotation speed is reduced, saving up to 30% in energy usage (when compared to standard fixed speed systems) 

Key Features

  • High CoP, up to record 4.31
  • Infra-red controller
  • Slim construction 205mm
  • Pipe runs up to 20 meters
  • Low noise 44dBA 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-18YH6
Power source 1 ph 240V
Type  Inverter  rotary
COOLING (nominal) max. kW 2.0 / 6600 BTU
HEATING (nominal) max. kW 2.5 / 8250 BTU
UK Cooling (max) kW  2.5 / 8250 BTU
UK Heating (max) kW  3.2 / BTU 10600
Fuse Rating 16A
E.E.R.  n/a
Energy label in heating  A
Energy label in cooling  A
C.o.P  4.31
ECA - Yes


Exterior dimensions (mm) 280 x 780 x 205
Net weight kg 9.5
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"