Heat Pumps

S Series Frost Wash Premium Heat Pumps

The premium S Series Hitachi heat pump range includes all the fantastic E Series heat pump features along with added premium features and boosted energy efficiency.

The premium S Series Hitachi heat pump range includes all the fantastic E Series heat pump features along with added premium features and boosted energy efficiency.

Consumer Recommends 3.2kW & 6.0kW (heating) Hitachi Heat Pumps

Our 3.2kW and 6.0kW (heating) S Series Hitachi heat pumps come with a highly regarded Consumer Recommendation. Our 3.2kW has received a whooping 5-star heating rating ensuring fantastic energy efficiency for your heat pump system.

Fresher Air with FrostWash Technology

The S Series Hitachi Heat Pumps equipped with FrostWash, a revolutionary heat pump cleaning technology removing dust, bacteria and mould from your unit for fresher air all year around.

FrostWash works by freezing the coil in the indoor unit, then it melts away the ice into the drainpipe removing dust, bacteria and mould. The indoor unit can get a build-up of unwanted nasties and FrostWash can clean these away for you.

Learn more about FrostWash function

Revolutionary FrostWash Heat Pump Cleaning Technology

FrostWash technology is a revolutionary heat pump cleaning technology only available with Hitachi Heat pumps. FrostWash effectively achieves a 91% reduction of bacteria and an 87% reduction of mould in your heat pump giving you better quality air.

Advanced Heat Pump Air Filtration

The S Series Heat pumps advanced air filtering system combines a Nano Stainless pre-filter with a Nano Titanium Wasabi air purifying filter to provide fresher, cleaner air. 

The filter is packed with a hybrid coating of Nano Titanium and wasabi solution which provides a powerful antibacterial, anti-mould, anti-allergen and deodorising effect, reducing bacteria and allergen levels.

Heat Pump Motion Sensor

The built-in heat pump motion sensor detects if a room has been empty for over 20 minutes and automatically switches to energy-saving Eco Mode. Come back into the room, and the system returns to normal.

Eco Mode efficiently delivers a slightly reduced temperature to help keep heat pump energy consumption to a minimum.

Premium Wireless Heat Pump Controller

For the ultimate control, a premium wireless remote comes standard with S Series heat pumps or there is an optional wired wall controller, both give you fantastic added functionality.

Both have an advanced 7 day timer and power consumption tracking. You'll have complete control over your schedule and heat pump power usage.

Whisper Quiet Heat Pumps

With the newly improved seamless fan control system, Hitachi heat pumps assure extremely quiet and smooth fan speed changes for even more comfort. At 20dBA our quietest heat pump noise level* is quieter than a soft whisper. (*RAS-E/S25YHAB sleep mode in heating)

Packed Full of Advanced Heat Pump Features

S Series has all the fantastic features of the Standard E Series heat pumps and more:

- Eco mode
- Sleep mode
- Powerful mode
- 4-way directional airflow
- Leave home function
- Track power consumption
- 24/7 programmable timer
- Quiet operation 
- Efficient DC Inverter system
- Ultra low standby power

Smartphone WiFi Heat Pump Control

Installing the optional airCloud Home control module allows you to control your heat pump from your smartphone via the airCloud App. Turn your Hitachi heat pump on or off, adjust the temperature and fan speed and set custom schedules.

Further information on the airCloud Home can be found here.

Industry leading 6 Year Heat Pump 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.

Online Heat Pump Selection Tool

Use our online Heat Pump Selection tool to find the heat pump that best suits your requirements.

Evaluating where you live in NZ and the size of your room will give a general idea of the correct heat pump required. You can then request a free home assessment or call us direct.


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technical data

technical data

Model

RAS/RAC-S25YHAB RAS/RAC-S35YHAB RAS/RAC-S50YHAB RAS/RAC-S60YHAB RAS/RAC-S70YHAB RAS/RAC-S80YHAB
Capacity Nominal Cooling kW
Nominal Heating kW
Capacity (Range) Cooling kW
Heating kW
Airflow High Cooling l/sec
High Heating l/sec
Energy Efficiency EER / AEER Cooling
COP / ACOP Heating
Star Rating Cooling
Star Rating Heating
Noise Levels (dB(A)) Cooling Indoor Unit Hi/Med/Low/Sleep
Outdoor Unit Cooling/Heating
Dimensions (mm) Indoor Unit (WxHxD)
Outdoor Unit (WxHxD)
Weights (kg) Indoor / Outdoor
Operating Range Outdoor Op. Temp. Cooling
Outdoor Op. Temp. Heating
Refrigerant Type
Pipe Sizes (mm)
Refrig Pipe charge
Min / Max Pipe Lgth / Lift (m)
Power Power Supply
Rated Amps at 230v Cooling / Heating
Power Supply To
Rec. Circuit Breaker (A)
Interconnecting Wire
2.5
3.2
0.9-3.1
0.9-4.2
142
158
5.10 / 5.07
5.20 / 5.18
5.5
5.5
40 / 33 / 24 / 22
47/48
780 x 280 x 230
792 x 600 x 299
8.5 / 37.5
R32
20
3 / 20 / 10
230 - 240 Volt / 50 Hz / 1 Phase
2.13 / 2.79
Outdoor Unit
15
1.5mm 3 Core + E
3.5
3.8
0.9-4.0
0.9-4.8
189
217
4.12 / 4.11
4.84 / 4.83
3.5
5
43 / 36 / 26 / 25
48/50
780 x 280 x 230
792 x 600 x 299
8.5 / 37.5
R32
20
3 / 20 / 10
230 - 240 Volt / 50 Hz / 1 Phase
3.60 / 3.34
Outdoor Unit
15
1.5mm 3 Core + E
5
6
1.2-5.8
1.2-6.8
200
221
4.32 / 4.28
4.41 / 4.38
4
4
47 / 39 / 33 / 26
50 / 53
1100 x 300 x 260
850 x 750 x 298
15 / 50
R32
30
3 / 30 / 20
230 - 240 Volt / 50 Hz / 1 Phase
5.04 / 6.08
Outdoor Unit
20
1.5mm 3 Core + E
6
7
1.2-6.5
1.2-8.0
200
221
3.84 / 3.82
4.18 / 4.15
3
3.5
46 / 41 / 32 / 30
50 / 53
1100 x 300 x 260
850 x 750 x 298
15 / 50
R32
30
3 / 30 / 20
230 - 240 Volt / 50 Hz / 1 Phase
6.87 / 7.52
Outdoor Unit
20
1.5mm 3 Core + E
7
8
1.5-8.0
1.5-8.5
283
300
3.53 / 3.51
4.06 / 4.04
2.5
3.5
47 / 42 / 36 / 30
51 / 53
1100 x 300 x 260
850 x 800 x 298
15 / 52
R32
30
3 / 30 / 20
230 - 240 Volt / 50 Hz / 1 Phase
8.60 / 8.60
Outdoor Unit
20
1.5mm 3 Core + E
8
9
1.5-8.5
1.5-9.5
283
300
3.42 / 3.41
3.92 / 3.90
2
3
48 / 44 / 39 / 33
52 / 54
1100 x 300 x 260
850 x 800 x 298
15 / 52
R32
30
3 / 30 / 20
230 - 240 Volt / 50 Hz / 1 Phase
10.65 / 10.30
Outdoor Unit
20
1.5mm 3 Core + E
Model

documentation

downloads

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