Heat Pumps

RAM Multizone Heat Pump

For the home, shop or office. Heat or cool up to six indoor spaces with a single outdoor multizone heat pump unit.

For the home, shop or office. Heat or cool up to six indoor spaces with a single outdoor multizone heat pump unit.

Multiple Spaces

Connect up to six indoor units to a single outdoor unit. It’s the ideal solution for homes, shops, small offices and apartments where you need climate control in multiple spaces.

Multiple Models

You can mix models, letting you choose the best option for the space: wall mounted, ducted or cassette.

Energy Efficient Comfort

The Multizone system delivers low-energy heating by utilising it's high efficiency inverter compressor technology.

Premium Wireless Controller

A premium wireless remote comes standard with wall mounts and cassettes, and optional with ducted units.

- Eco mode
- Sleep mode
- Powerful mode
- Leave home function
- Track power consumption
- 24/7 programmable timer

Rapid Heating in any weather

Powerful mode will run your system at maximum output for 20-minutes projecting airflow further and faster to cool or heat a room rapidly.

Hitachi heat pumps can operate in outside temperatures down to as low as -15˚C and as high as 46˚C ensuring you stay comfortable when you need it.

Industry Leading Warranty

An industry leading 6 year parts and labour warranty covers Hitachi heat pumps for your home and office. This offers peace of mind that your heat pump will perform year after year.

technical data

technical data

Model

RAM-55QHA RAM-68QHA RAM-72QHA RAM-90QHA RAM-110QHA
Capacity Nominal Cooling kW
Nominal Heating kW
Capacity (Range) Cooling kW
Heating kW
Energy Efficiency EER / AEER Cooling
COP / ACOP Heating
Dimensions (mm) Outdoor Unit (WxHxD)
Weights (kg) Outdoor
Operating Range Outdoor Op. Temp. Cooling
Outdoor Op. Temp. Heating
Refrigerant Type
Power Power Supply
Number of indoor units (Min / Max)
5.3
6.8
1.5 - 6.6
1.5 - 7.2
3.63 / 3.53
3.98 / 3.88
650 X 850 X 298
50
R410A
230 - 240 Volt / 50 Hz / 1 Phase
2-Feb
6.8
8.5
2.4 - 8.8
2.8 - 9.5
3.37 / 3.29
3.54 / 3.48
800 X 850 X 298
55
R410A
230 - 240 Volt / 50 Hz / 1 Phase
2-Mar
7
8.5
2.4 - 8.8
2.8 - 9.5
3.37 / 3.28
3.54 / 3.46
800 X 850 X 298
55
R410A
230 - 240 Volt / 50 Hz / 1 Phase
2-Apr
8.5
11
1.5 - 9.5
1.5 - 11.5
3.32 / 3.23
3.54 / 3.46
800 X 950 X 370
71
R410A
230 - 240 Volt / 50 Hz / 1 Phase
2-May
10.6
13.6
1.5 - 13.2
1.5 - 14.4
3.62 / 3.52
3.95 / 3.85
1450 X 855 X 308
113
R410A
230 - 240 Volt / 50 Hz / 1 Phase
2 / 3 per ref circuit
Model

documentation

downloads

Manuals, brochures and other product literature. If you need any more information, please get in touch.

where to buy

Search our network of authorised Hitachi installers and retailers

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