– RAI 4-Way Compact Ceiling Cassette (R32)
The RAI Series is one of the most compact cassette units on the market, with a height of only 285mm. It can be fully embedded into a single ceiling tile.
Hitachi Compact Cassettes are designed for standard to high ceiling applications and are available in cooling & heating capacities from 5kw to 13W.
Choose from our range of cassettes for small to medium-sized businesses.

– Airflow control
Each louvre of the compact cassette can be individually controlled for comfortable airflow and adapted to any room configuration.

– Advanced Wall Control
The SPX-WKT3 wall controller offers a fully-programmable 7-day timer so units can be switched on and off automatically to conserve power when rooms are unoccupied.
Other features include:
- Track power consumption
- Eco mode
- Ventilation Speed
- Sleep mode
- Powerful mode
- Leave home function
Other features include:
- Track power consumption
- Eco mode
- Ventilation Speed
- Sleep mode
- Powerful mode
- Leave home function

– Peace of Mind.
Backed by one of Australia's largest manufacturers, Temperzone -- you will always have peace of mind with a five-year warranty on parts and labour.
– Easy Maintenance

– Energy Efficient Comfort
RAI cassette air conditioners from Hitachi deliver low-energy heating by utilising high-efficiency inverter compressor technology.
When only a small amount of heating or cooling is required, it reduces energy input to save power.
When only a small amount of heating or cooling is required, it reduces energy input to save power.

– Rapid Heating & Cooling for all seasons
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 RAI Cassettes can operate in outside temperatures down to as low as -15˚C and as high as 46˚C ensuring you always stay comfortable.
Hitachi RAI Cassettes can operate in outside temperatures down to as low as -15˚C and as high as 46˚C ensuring you always stay comfortable.

– Energy Saving Features
At the push of a button, the Eco Mode feature efficiently delivers a slightly reduced temperature to help keep energy consumption to a minimum.
Hitachi Compact Ceiling Cassettes have Ultra-Low Standby Power to further increase energy efficiency.
Hitachi Compact Ceiling Cassettes have Ultra-Low Standby Power to further increase energy efficiency.

– Wifi Control for your Hitachi air conditioner
Installing the optional airCloud Home wifi controller will give you the ability to control your air conditioner from your smartphone or tablet via the airCloud Home app.
Operate your Hitachi air conditioner when you're away from home, adjust the temperature and fan speed and set custom schedules.
Operate your Hitachi air conditioner when you're away from home, adjust the temperature and fan speed and set custom schedules.
– Model
Model
RAI-E50 / RAC-E50YHA | RAI-E60 / RAC-E60YHA |
---|

Capacity | Nominal Cooling | kW |
Nominal Heating | kW |
Capacity (Range) | Cooling | kW |
Heating | kW |
Airflow | UHi / Hi / Med / Low | l/sec |
Energy Efficiency | EER / AEER | |
COP / ACOP |
Noise Levels (dB(A)) Cooling | Indoor Unit | (UHi / Hi / Med / Low) |
Outdoor Unit | (Cool / Heat / Night) |
Dimensions (mm) | Indoor Unit (Height excludes fascia panel) | (H x W x D mm) |
Outdoor Unit | (H x W x D mm) |
Weights (kg) | Indoor / Outdoor |
Operating Range | Outdoor Op. Temp. | Cooling |
Outdoor Op. Temp. | Heating |
Refrigerant Type |
Pipe Sizes (mm) | ||
Refrig Pipe charge | ||
Max pipe length/ Max lift |
Power | Power Supply | |
Outdoor Unit Max Current | (Amps) | |
5.0 |
6.0 |
1.2 - 5.8 |
1.2 - 6.5 |
216 / 191 / 166 / 125 |
3.5 / 3.48 |
3.87 / 3.85 |
43 / 39 / 35 / 29 |
50 / 53 / - |
285 x 570 x 570 |
750 x 850 x 298 |
17 / 50 |
-10°C to 46°C |
-15° / 24°C |
R32 |
6.35 / 12.70 |
30 |
30/20 |
230 - 240 Volt / 50 Hz / 1 Phase |
10.5 |
6.0 |
7.0 |
1.2 - 6.5 |
1.2 - 8.0 |
216 / 191 / 166 / 125 |
3.42 / 3.40 |
3.61 / 3.59 |
43 / 39 / 35 / 29 |
50 / 53 / - |
285 x 570 x 570 |
750 x 850 x 298 |
17 / 50 |
-10°C to 46°C |
-15° / 24°C |
R32 |
6.35 / 12.70 |
30 |
30/20 |
230 - 240 Volt / 50 Hz / 1 Phase |
10.5 |
– Documentation
Manuals, brochures and other product literature. If you need any more information, please get in touch.
– Model
Model
RAI-E50 / RAC-E50YHA | RAI-E60 / RAC-E60YHA |
---|

Capacity | Nominal Cooling | kW |
Nominal Heating | kW |
Capacity (Range) | Cooling | kW |
Heating | kW |
Airflow | UHi / Hi / Med / Low | l/sec |
Energy Efficiency | EER / AEER | |
COP / ACOP |
Noise Levels (dB(A)) Cooling | Indoor Unit | (UHi / Hi / Med / Low) |
Outdoor Unit | (Cool / Heat / Night) |
Dimensions (mm) | Indoor Unit (Height excludes fascia panel) | (H x W x D mm) |
Outdoor Unit | (H x W x D mm) |
Weights (kg) | Indoor / Outdoor |
Operating Range | Outdoor Op. Temp. | Cooling |
Outdoor Op. Temp. | Heating |
Refrigerant Type |
Pipe Sizes (mm) | ||
Refrig Pipe charge | ||
Max pipe length/ Max lift |
Power | Power Supply | |
Outdoor Unit Max Current | (Amps) | |
5.0 |
6.0 |
1.2 - 5.8 |
1.2 - 6.5 |
216 / 191 / 166 / 125 |
3.5 / 3.48 |
3.87 / 3.85 |
43 / 39 / 35 / 29 |
50 / 53 / - |
285 x 570 x 570 |
750 x 850 x 298 |
17 / 50 |
-10°C to 46°C |
-15° / 24°C |
R32 |
6.35 / 12.70 |
30 |
30/20 |
230 - 240 Volt / 50 Hz / 1 Phase |
10.5 |
6.0 |
7.0 |
1.2 - 6.5 |
1.2 - 8.0 |
216 / 191 / 166 / 125 |
3.42 / 3.40 |
3.61 / 3.59 |
43 / 39 / 35 / 29 |
50 / 53 / - |
285 x 570 x 570 |
750 x 850 x 298 |
17 / 50 |
-10°C to 46°C |
-15° / 24°C |
R32 |
6.35 / 12.70 |
30 |
30/20 |
230 - 240 Volt / 50 Hz / 1 Phase |
10.5 |