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  1. Hitachi
  2. Ranges
  3. Heat Pumps
  4. S Series Frost Wash Premium 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.
Standard E Series
S Series Frost Wash Premium Heat Pumps_header
Premium S Series Hitachi heat pump range features higher energy efficiency and human motion sensors
Standard E Series
S Series Frost Wash Premium Heat Pumps_0

– 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 Heat Pump returns to normal.

Eco Mode efficiently delivers a slightly reduced temperature to help keep Heat Pump energy consumption to a minimum.

– Fresher Air with FrostWash Technology.

S Series Frost Wash Premium Heat Pumps_1
S Series Frost Wash Premium Heat Pumps_2

– 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 Heat Pump 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 ensuring your home is a haven for the whole family.
S Series Frost Wash Premium Heat Pumps_3

– 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.
S Series Frost Wash Premium Heat Pumps_4

– Premium Wireless Heat Pump Controller.

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

Both Heat Pump controllers have an advanced 7 day timer and power consumption tracking. You'll have complete control over your schedule and Heat Pump power usage.
S Series Frost Wash Premium Heat Pumps_5

– Packed Full of Advanced Heat Pump Features.

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

- FrostWash
- airCloud Home
- 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
S Series Frost Wash Premium Heat Pumps_6

– Industry leading 6 Year Heat Pump Warranty

An industry leading Heat Pump 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.
S Series Frost Wash Premium Heat Pumps_7

– Online Heat Pump Selection Tool.

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


Selection Guide.
S Series Frost Wash Premium Heat Pumps_8_0
S Series Frost Wash Premium Heat Pumps_8_1
1/2
S Series Frost Wash Premium Heat Pumps_9

– Whisper Quiet Heat Pumps.

With the newly improved seamless fan control system, Hitachi Heat Pumps ensure 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).
S Series Frost Wash Premium Heat Pumps_10

– 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 Heat Pump has received a whooping 5-star heating rating ensuring fantastic energy efficiency for your Heat Pump when you need it most.
S Series Frost Wash Premium Heat Pumps_11

– Smarter air, from anywhere.

Making sure your home is at the perfect temperature for when you arrive has never been easier.

Hitachi airCloud Home allows you to remotely monitor and control your Heat Pump from a single app through your smartphone for convenient temperature management.

– Smart Fencing - Smart climate control that adapts to your lifestyle.

S Series Frost Wash Premium Heat Pumps_12
S Series Frost Wash Premium Heat Pumps_13

– Unlock the power of FrostWash.

With airCloud Home, you can activate the FrostWash self-cleaning function while you’re away, and contribute to preserving your indoor air quality.

Click here to learn more about our Hitachi Heat Pump exclusive technology.

– Model

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
Open table
Download PDF
Download PDF

– Documentation

Manuals, brochures and other product literature. If you need any more information, please get in touch.
Hitachi Heat Pumps
Warmer Kiwi Homes
RAS-S25/35YHA User Manual
RAS-S50/60YHA User Manuals
RAS-S70/80YHA User Manual
SPX-RCKA2 S Series Controller User Manual
All downloads

– You may also like

S Series Frost Wash Premium Heat Pumps_related
Wall Mounted Heat Pumps
Warmer Kiwi Homes
RAS-S35YHAB | RAS-E50YHA | RAS-S60YHAB | RAS-E70YHAB | RAS-E80YHAB
Get a subsidised energy efficient Hitachi heat pump for comfort all year round with the Warmer Kiwi Homes Programme.
S Series Frost Wash Premium Heat Pumps_related
Wall Mounted Heat Pumps
E Series Heat Pumps
RAS-E25YHAB | RAS-E35YHAB | RAS-E50YHA | RAS-E60YHAB | RAS-E70YHAB | RAS-E80YHAB
Efficient and sleek heat pump design with flexible features that provide comfort all year round.
S Series Frost Wash Premium Heat Pumps_related
Wall Mounted Heat Pumps
P-Series smart wall mount air conditioner
Available Q1 - 2022
Integrating the latest smart technology, awaken your Hitachi air senses with the ultimate, automated in-home experience.
– Contact a Dealer
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– How can we help you?
Contact us

– Model

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
Open table
Download PDF
Download PDF
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