Home heating and cooling
Heat Pumps
Heat Pumps
–RAM Multizone Heat Pump
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For the home, shop or office. Heat or cool up to six indoor spaces with a single outdoor multizone heat pump unit.
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For the home, shop or office. Heat or cool up to six indoor spaces with a single outdoor multizone heat pump unit.
Multiple Spaces
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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
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You can mix models, letting you choose the best option for the space: wall mounted, ducted or cassette.
Energy Efficient Comfort
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The Multizone system delivers low-energy heating by utilising it's high efficiency inverter compressor technology.
Premium Wireless Controller
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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
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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
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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 |
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documentation
downloads
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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
