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 Heat Pump has received a whooping 5-star heating rating ensuring fantastic energy efficiency for your Heat Pump when you need it most.

Fresher Air with FrostWash Technology.

The new Hitachi Heat Pump 'S' Series range of Heat Pumps offers many innovative features, from enhanced energy efficiency, to airflow control and ultra-quiet operation. FrostWash addresses an issue that had long stumped the Heat Pump industry - how to effectively and efficiently clean the inside of Heat Pumps.

With FrostWash, a revolutionary new cleaning technology, you can depend on cleaner, fresher air all year round.

When no motion is detected, the Heat Pump cools the heat exchanger down to -15° C forming a thin layer of frost from the moisture within the air. While the frost is being formed, it lifts dust particles, mould and bacteria off the heat exchanger and traps it.

Once an adequate layer of frost has been formed, the Heat Pump then melts the ice, flushing away the trapped dust particles, mould and bacteria hygienically through the drain pan.

The Heat Pump then thoroughly dries the surfaces inside the unit before resuming normal operation. A clean heat exchanger not only keeps your Heat Pump operating at optimal efficiency but also keeps the air in your home fresher and cleaner.

Learn more about FrostWash function.

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.

Connect your Heat Pump to your phone's location and enjoy the benefits of automated comfort.

Arriving Home - Your Heat Pump will automatically turn on, helping to create a comfortable and welcoming indoor climate before you open the front door.

Leaving Home - Your Heat Pump will automatically stop or switch to a more economic preset temperature for optimal energy efficiency.

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.

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.

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.

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.

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).

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

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.

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.


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.

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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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