Rinnai Pro Series 2 High Wall Heat Pump
RinnaiBuilt for New Zealand’s unique climate, the Rinnai Pro Series 2 High Wall Heat Pump System delivers exceptional heating and cooling year-round – wherever you call home.
Featuring advanced technology including Wi-Fi and voice control, a self-cleaning function, and a quiet sleep mode, the Pro Series 2 is designed to provide effortless comfort every day. The intuitive timer function makes it easy to customise operation times, ensuring your home is always at the ideal temperature when you need it.
This energy-efficient heat pump is eligible for an NZ Green Energy Loan – read here for more information.
With its modern, streamlined design, the Rinnai Pro Series 2 is as durable as it is stylish, while remaining simple to use and maintain. The ultimate solution for creating a beautifully comfortable home.
- CategoryHeat Pumps
- RangeHeat Pumps
- BrandRinnai
- Warranty7 years
2.65kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling a small area of your home such as bedrooms or home-work spaces
- Maintaining room ambience
- Wi-Fi Control
- Low indoor noise level
3.5kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling small to medium areas of your home such as large bedrooms, home-offices or medium-sized living spaces
- Maintaining room ambience
- Wi-Fi Control
- Low indoor noise level
5.0kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling areas of your home such as family rooms and larger living spaces
- Maintaining room ambience
- Wi-Fi Control
- Low indoor noise level
6.0kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling large open plan living areas
- Maintaining room ambience
- Wi-Fi Control
- Low indoor noise level
7.15kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling large open plan living areas
- Maintaining room ambience
- Wi-Fi Control
- Energy efficient invertor technology
7.65kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling large open plan living areas
- Maintaining room ambience
- Wi-Fi Control
- Energy efficient invertor technology
9.0kW Reverse Cycle Split System
Best For:
- Improving indoor air quality in your home
- Heating or cooling large open plan living areas
- Maintaining room ambience
- Wi-Fi Control
- Energy efficient invertor technology
Colour
White
Refrigerant
R32
System codes
• HSNTX25 (2.65 kW)
• HSNTX35 (3.5 kW)
• HSNTX50 (5.0 kW)
• HSNTX60 (6.0 kW)
• HSNTX70 (7.15 kW)
• HSNTX80 (7.65 kW)
• HSNTX90 (9.0kW)
Area coverage (up to 2.6 m insulated ceiling)
- 2.65 kW: 11-17 m2
- 3.5 kW: 16-23 m2
- 5.0 kW: 23-33 m2
- 6.0 kW: 27-40 m2
- 7.15 kW: 32-47 m2
- 7.65 kW: 36-51 m2
- 9.0 kW: 40-60 m2
Indoor unit operating range
- Cooling: 16∼32 °C
- Heating: 0∼30 °C
Noise level dB(A)
- Model 2.65 kW - 57 (indoor) - 59 (outdoor)
- Model 3.5 kW - 59 (indoor) - 62.9 (outdoor)
- Model 5.0 kW - 60.5 (indoor) - 67.4 (outdoor)
- Model 6.0 kW - 59.6 (indoor) - 66 (outdoor)
- Model 7.0 kW - 65.1 (indoor) - 69.6 (outdoor)
- Model 7.65kW - 64.8 (indoor) - 69.1 (outdoor)
- Model 9.0 kW - 65.2 (indoor) - 68.3 (outdoor)
Full specification data
Detailed specification information is available in the installation guide within the 'Downloads' tab.
Wi-Fi Control & Multi-Use App*
Control your unit from your phone with an easy-to-use App.* Simple to set up via Bluetooth, it’s never been easier to control your Heat Pump from anywhere, anytime.
Geolocation
The App can automatically turn your Heat Pump on and off when it detects you’ve arrived or left home.
Energy Monitoring
With the App, you can check your heat pump’s real-time, daily and monthly energy usage.
Voice Control
The App allows for full voice control with Siri, Alexa and Google Home, enabling you to adjust your heat pump without even needing to reach for your phone or remote.
3D Airflow
Air blades can be controlled to swing both horizontally and vertically, allowing for balanced room temperature and comfort.
Turbo Function
Get up to 50% increased capacity when you start up the Heat Pump, resulting in faster warm-up or cooldown of your space.
Quiet Operation
In this mode, both airspeed and compressor frequency are controlled precisely to ensure noise comfort for both you and your surrounding neighbours.
Daily and Weekly Timer
A convenient on and off timer for the next 24 hour period – programmable from your remote. Plus you get comprehensive, programmable weekly scheduling via the NetHome Plus App.
Refrigerant Leak Detection
Automatically stops the system if a leak is detected, protecting the unit from further potential damage.
Follow Me
This clever function allows the measurement of ambient temperature via the remote control (instead of the unit itself) to optimise the temperature around different parts of your room.
Dehumidifying Mode
Take moisture out of the air when humidity gets
high with this helpful feature.
Breeze Away
This mode instinctively reduces the fan speed and directs airflow to a higher angle to improve the comfort of anyone sitting directly below the unit.
Frost Protection
Designed for holiday homes unoccupied in winter and susceptible to frosts, this function is activated when temperatures fall below 8°C. The unit will operate at a low temperature with high fan speed to protect the water pipes from freezing.
Triple-Health Filter
This 3-in-1 filter includes Cold Catalyst + Activated Carbon + Silver Ions to mitigate pollutants and sterilise bacteria.
Self-Cleaning
Actively eliminates any odour-causing dust, mould and grease on the heat exchanger through a self cleaning and drying cycle.
Sleep Mode
An intelligent sleep curve is designed in accordance with the perfect night’s sleep. The curve can also be adjusted manually for your body’s unique sleeping temperature.
* NetHome Plus is a third party application independent of Rinnai.
** Where and when available from NZ energy providers.

Other products in this range
For over 45 years, Rinnai has supplied New Zealand homes with a range of appliances that help Kiwis to enjoy comfortable, safe and efficient lives. We’ve designed and manufactured products especially for New Zealand homes and conditions – from heating your water, to heating and cooling your living areas. With over a million appliances sold over this time, Rinnai has established a proud reputation for quality and reliability, and become known as your total home living experts.
At Rinnai, we’re all about comfort.
- ArchiPro Member since2018
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