Energy Efficient Design

• Up to 5.5 star energy efficiency rating – in cooling mode (^hot climates)
• R32 refrigerant** – Eco-friendly refrigerant with lower global warming potential
• ECO+ energy savings – uses a large inverter AC database and precise AI control to predict the best operating strategy, delivering extra energy savings without sacrificing comfort
• Demand control – demand response capability (DRED) to help reduce overall power consumption at critical peak load times (Subject to availability from your energy provider)
• Inverter technology – maintains consistent temperature and reduce running costs
• Smart human sensor – saves energy when the room is empty

Superior Technology

• Wi-Fi control – you can control your air conditioning from anywhere using the NetHome Plus⁺ App. Also compatible with Google Home and Amazon Alexa
• Quiet operation – Sleep Mode and whisper-quiet operation
• 3D airflow – horizontal and vertical swing helping balance room temperature and comfort
• Next-gen turbo+ – quickly cool in summer or swiftly warm in winter for rapid comfort on demand
• Humidity control – control humidity with ‘Dry Mode’. Set room humidity (35%–85%) via remote or app for dual control of comfort and temperature, helping prevent overcooling and excessive dehumidification
• Healthier indoor air – specialised HEPA filter reduces 95% of bacteria and removes 99% of dust particles, achieving a combined effect of sterilisation and dust removal

Download NetHome Plus App

Rinnai Quality

• Superior Corrosion Protection – condenser coil features our GoldGuard™ coating***, making it more resistant to oxidation and corrosion
• 7 year limited warranty*

FAQs

• How much does it cost to run a Split System? >

  Running costs depend on the unit size, energy efficiency, electricity rates and how often it’s used.

  As a rough guide:

  • 2.5–3.5 kW unit: ~$0.60–$1.00 per hour
  • 5.0–7.0 kW unit: ~$1.00–$2.00 per hour

  Inverter Split Systems adjust their output once the room reaches temperature, which helps keep running costs down.

• What size Split System do I need? >

  The right size depends on room size, ceiling height, insulation, window size and how much sun the room gets.

  As a rule of thumb:

  • Bedrooms: 2.5–3.5 kW
  • Living areas: 5.0–7.0 kW
  • Large open-plan spaces: 8.0 kW+

  An installer can confirm with a heat load calculation.

  Refer to the following guide to help determine what size JX Series you require >

• Are Split Systems energy efficient? >

  Yes. Modern split systems are among the most energy-efficient ways to heat and cool a home.

  Look for:

  • High star ratings (Cooling & Heating)
  • Inverter technology
  • Zoning by room (only heat/cool where needed)
• Can a Split System heat my home as well as cool it? >

  Yes. Reverse-cycle split systems both heat and cool and are very efficient, even in colder climates.

  They use electricity to move heat rather than create it, making them cheaper to run than many traditional heaters.

• What temperature should I set my air conditioner to? >

  For comfort and efficiency:

  • Cooling: 23–25°C
  • Heating: 18–20°C

  Every degree outside these ranges can significantly increase energy use.

• How long does a Split System last? >

  With proper installation and maintenance:

  • 10–15 years is typical

  Coastal or dusty environments may require more frequent servicing.

*For full warranty terms and conditions refer to the related warranty booklet.
**R32 refrigerant: is a highly energy-efficient, low Global Warming Potential (GWP) gas used in modern air conditioners. It offers better cooling performance while using less energy, making it ideal for eco-friendly air conditioning systems.
***GoldGuard: is 14-karat gold plating to provide enhanced corrosion resistance and durability.

⁺Rinnai uses a third-party application (App) to enhance your experience of the Rinnai product. You may use the App at your sole discretion. Please note that when you download and use the App and its services, the third-party’s privacy policy and terms and conditions of service will apply. By using the Rinnai product through this App, you acknowledge and agree that: The third-party App may collect, store, and process your personal information according to its own privacy policy and App terms and conditions. Rinnai does not control and are not responsible for the content, policies, or practices of the third-party App and its services. Rinnai strongly recommends that you review the App privacy policy before using its features. The use of the third-party App is optional. For further information or clarification, please contact us at 1300 555 545 and [email protected]

NB: Reverse cycle air-conditioners are an effective solution as they provide both cooling and heating and are highly efficient. However, unlike gas heaters, their heating capacity will reduce with colder ambient temperatures, which is especially relevant for homes in colder areas. Discuss with your installer things like the local climate, the size of your house, its orientation and construction (such as glazing, doors, insulation), and your expectations, so a system with the appropriate capacity can be selected.

Product codes: HSNRPX50 HINRPX50M HONRPX50