TX Series 9.0kW
TX Series 9.0kW
Maximum performance air conditioning for large spaces
The Rinnai TX Series 9.0kW Inverter Split System Air Conditioner delivers maximum heating and cooling performance for very large living areas, open-plan homes, and light commercial spaces. Engineered for Australia’s tough climate conditions, it offers reliable year-round comfort while inverter technology ensures efficient operation and reduced running costs.
With smart built-in Wi-Fi and voice control, the TX 9.0kW model lets you manage your air conditioning remotely using the NetHome Plus App+ or compatible Google Assistant and Amazon Alexa devices. A high-performance HEPA filtration system helps create a healthier indoor environment by reducing bacteria and fine dust, while Rinnai’s GoldGuard™ coated outdoor unit provides long-lasting durability and corrosion resistance – even in coastal and high-exposure locations.
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Ideal for large living areas, open-plan spaces, and light commercial spaces (36-53m2)
Up to 4 star energy efficiency rating in cooling mode^
Quiet operation
Turbo function
HEPA air filtration
Wi-Fi and Voice control compatible with Google Home/Amazon Alexa
7 year residential warranty*
Energy Efficient Design
- Up to 4 star energy efficiency rating – in cooling mode (^hot climates)
- R32 refrigerant** – Eco-friendly refrigerant with lower global warming potential
- 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
Superior Technology
- Smart Wi-Fi and Voice control – allows for convenient control from anywhere with the NetHome Plus App+ (App available from the Apple Store or Google Play, and is compatible with Google Home and Amazon Alexa)
- Delay timer – turns appliance on/off within a specific time period
- HEPA air filtration – Removes up to 99% of dust and reduces bacteria for healthier indoor air
- Dehumidifying mode – Helps manage humidity during hot and humid Australian summers
- Turbo mode – Quickly cool in summer or swiftly warm in winter
- 3D airflow – Adjustable air flow direction allowing for balanced room temperature and comfort
- Quiet operation – Low-noise design ideal for bedrooms and living areas
Rinnai Quality
- Superior GoldGuard™ Corrosion Protection*** – coil coating for long-lasting performance in coastal and harsh Australian conditions
- 7 year residential warranty*
Find out which size TX Series split system your room requires
FAQs
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*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: 9.0 - HSNRTX90 HINRTX90 HONRTX90
| Rinnai – TX Series 9.0kW Reverse Cycle Split System | Values | HSNRTX90 | |
| Nominal Capacity | kW | 9.0 | |
| Suitable Area | Up to 2.6m Insulated Ceiling | m2 | 36 – 53 |
| Power Supply | To Outdoor Unit | V – Ph – Hz | 220~240 – 1 – 50 |
| Maximum Input | Power (Cooling / Heating) | W | 4100 |
| Current (Cooling / Heating) | A | 18 | |
| Connectivity | Wi-Fi Enabled | ||
| Demand Response Enabling Device | DRED Enabled | ||
| Cooling | Rated Capacity | kW | 9.0 |
| Capacity Range | 3.22 – 9.38 | ||
| Rated Input Power | W | 2568 | |
| Rated Current | A | 11.60 | |
| Annualised Energy Efficiency Ratio [AEER]1 | W / W | 3.50 | |
| Temperature Compensated Seasonal Performance Factor [TCSPF]2 (Hot / Average / Cold) | 5.76 / 5.50 / 5.90 | ||
| Star Rating (Hot / Average / Cold) | 4.0 / 4.0 / 4.0 | ||
| Heating | Rated Capacity | kW | 9.5 |
| Capacity Range | 2.78 – 9.96 | ||
| Rated Input Power | W | 2464 | |
| Rated Current | A | 11.20 | |
| Annual Coefficient of Performance [ACOP]3 | W / W | 3.84 | |
| Heating Seasonal Performance Factor [HSPF]4 (Hot / Average / Cold) | 5.24 / 4.33 / 3.60 | ||
| Star Rating (Hot / Average / Cold) | 3.5 / 2.5 / 2.0 | ||
1 AEER: The Annualised Energy Efficiency Ratio (AEER) measures a cooling system’s efficiency by comparing its total cooling output to the electricity it consumes, including standby power.
2 TCSPF: Temperature Compensated Seasonal Performance Factor (TCSPF) measures a heat pump’s seasonal heating efficiency, adjusted for varying outdoor temperatures.
3 ACOP: The Annual Coefficient of Performance (ACOP) measures a heater’s efficiency by comparing its total heating output to the electricity it consumes, including standby power.
4 HSPF: Heating Seasonal Performance Factor (HSPF), is a key efficiency metric for heat pump air conditioners, indicating how effectively the unit heats your home during the colder months.
| Indoor Unit | HINRTX90 | ||
| Dimensions (Height x Width x Depth) | Unit | mm | 362 x 1259 × 283 |
| Packing | 383 x 1340 × 450 | ||
| Net / Gross Weight | kg | 19.0 / 24.7 | |
| Airflow* | Turbo / Hi / Med / Lo / Min | L / s | 375 / 308 / 211 / 156 / 97 |
| Moisture Removal | L / h | 3.2 | |
| Sound Power Level | dB(A) | 65.2 | |
| Sound Pressure @ 1.0m** | Turbo / Hi / Med / Lo / Min | 54.5 / 52.0 / 45.5 / 34.5 / 22.5 | |
| Air Swing Louvres | Direction | Vertical and Horizontial | |
| Operating Range | Cooling | °C | 16 – 32 |
| Heating | 0 – 30 | ||
* Values tested in fan mode
**The declared sound pressure level represents the maximum value measured in either cooling or heating mode. It is provided as a general specification and is not specific to one mode of operation.
| Outdoor Unit | HONRTX90 | ||
| Dimensions (Height x Width x Depth) | Unit | mm | 810 x 946 × 410 |
| Packing | 965 x 1090 x 500 | ||
| Net / Gross Weight | kg | 60.3 / 64.6 | |
| Sound Power Level | dB(A) | 68.3 | |
| Sound Pressure Level @ 1m | 59.5 | ||
| Refrigerant | Type | R32 | |
| Charged Volume | kg | 2.2 | |
| Pipe Size (Liquid / Gas) | mm | 9.52 / 15.9 | |
| Maximum Pipe Length | m | 50 | |
| Chargeless Length | 15 | ||
| Extra Charge for Lengths >15m | g / m | 24 | |
| Maximum Vertical Separation | m | 25 | |
| Ambient Temperature Limits (min. / max. outdoor air temperatures) |
Cooling | °C | -15 ~ 50 |
| Heating | -15 ~ 24 | ||
Capacities tested in accordance with AS/NZS 3823.2, with 5m interconnecting pipe length. Dimensions are subject to production tolerances and may vary slightly from those given.
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