Rinnai VX Air Conditioner suitable for sized all rooms in your home

VX Series 3.5kW

Powerful, efficient comfort for medium rooms.

Efficient comfort, the VX Series 3.5kW split system provides reliable heating and cooling with Wi‑Fi control, strong airflow, and energy‑efficient performance for medium-sized spaces.

Model

20-35m²Room size

12Airflow

2.5kW 3.5kW 5.0kW 7.0kW

Where to buyFind a stockist Contact RinnaiEnquire now

Key Features

Rinnai VX Series - Long Distance Airflow

Powerful Comfort, Corner to Corner

High-performance airflow reaches up to 15 metres¹ , helping deliver consistent comfort and superior air distribution throughout larger spaces.

Rinnai VX Series - Self Clean Technology

Self-Cleaning Air Purity

Deep cleaning technology with 57°C sterilisation helps remove up to 99%² of bacteria and reduce dust build-up, keeping your air conditioner cleaner and your indoor air fresher.

Rinnai VX Series - Self Diagnosis function for easier maintenance

Intelligent Self-Diagnosis

Identify potential issues quickly with the Self-Diagnosis Function for easy troubleshooting and added peace of mind.

Highlights

Ideal for mid-sized spaces (20-35m²)
Eco-friendly R32 refrigerant** with energy-saving inverter technology

Quiet operation

Up to 6.5 star energy efficiency rating^
Demand control – Equipped with Demand Response Enabling Device (DRED) to help reduce overall power consumption at critical peak load times (Subject to availability from your energy provider)

This unit is perfect for a bedroom. It heats up immediately to the required temperature, and is much more efficient than the one it replaced.

Pauline H

Specifications

Height x Width x Depth		285 x 750 x 200 mm
Weight	Net / Gross	7.5 / 9.0 kg
Nomincal Capacity		3.5 kW
Suitable Area Coverage	Up to 2.6m Insulated Ceiling	18 – 24 m²
Cooling Star Rating	Hot / Average / Cold	5.0 / 4.5 / 5.0 Stars
Heating Star Rating	Hot / Average / Cold	3.5 / 2.5 / 1.5 Stars
Sound Power Level		51 dB(A)

Height x Width x Depth		285 x 750 x 200 mm
Weight	Net / Gross	7.5 / 9.0 kg
Nomincal Capacity		3.5 kW
Suitable Area Coverage	Up to 2.6m Insulated Ceiling	18 – 24 m²
Cooling Star Rating	Hot / Average / Cold	5.0 / 4.5 / 5.0 Stars
Heating Star Rating	Hot / Average / Cold	3.5 / 2.5 / 1.5 Stars
Sound Power Level		51 dB(A)

Resources

Brochure

VX Series Air Conditioner Brochure

Download

Specification

VX Series Air Conditioner Selection Guide

Download

Operation-Manual

VX Series Air Conditioner Operation Manual

Download

Operation-Manual

VX Series Air Conditioner (Wi-Fi) Wireless Smart Kit Operation Manual

Download

Installation-Manual

VX Series Air Conditioner Installation Manual

Download

Warranty

Air Conditioner Warranty Booklet

Download

FAQs

Browse helpful answers to common product questions, with guidance on what to consider when choosing the right option.

Benefits

Energy-efficient operation
Heating and cooling in one system
Quiet performance
Easy installation
Individual room control

Considerations

Best for single rooms or zones
Indoor unit is visible
Requires professional installation
Regular filter cleaning is recommended
Correct sizing is important for efficiency and comfort

Disclaimer / Footnotes

¹ Based on internal laboratory testing using a 7.0 kW indoor unit in Cooling Mode, with an airflow of 1330 m³/h and a swing angle of 40°. Actual performance may vary depending on room size, layout, ambient conditions, and user behaviour. Report No.: WT1-2023080028.
² Self-Cleaning function requires manual activation. Tested by SGS, Shanghai. Report No. SHES240901873673, a third-party laboratory.
^Dependent on mode.
^^Check product specifications for details.

*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.

⁺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.

The product information on this website (comprising product brochures, warranty information, installation manuals, diagrams, specifications and representations) relates to current products. This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.

Product codes: HSNRVX35 / HINRVX35 / HONRVX35

VX Series 3.5kW