Rinnai PB / TX Series Inverter Split Air Conditioner (front)

PB Series 3.5kW

  • Energy saving up to 6.5 star
  • Warranty 03 - 7 year Residential
  • WiFi

Efficient heating and cooling for bedrooms and home offices.

Enjoy year-round comfort with efficient heating and cooling from the PB Series 3.5kW Reverse Cycle Split System, delivering quiet, compact, Wi‑Fi-enabled climate control for small spaces.
Model
16-23Room size
  • Energy saving up to 6.5 star
  • Warranty 03 - 7 year Residential
  • WiFi

Highlights

  • Ideal for large bedrooms, study or home office (16-23 m²)
  • Designed for reliable heating and cooling in Australian conditions
  • Wi-Fi control
  • Quiet operation

  • Up to 6.5 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

Rinnai Air Conditioning features Gold Guard protection

As seen on the 2025 season of the hit TV show 'Love it or List it'.

Specifications

Height x Width x Depth

295 x 802 x 200 mm

Weight

Net / Gross

8.5 / 11.5 kg

Nominal Capacity

3.55 kW

Suitable Area Coverage

16-23 m²

Cooling Star Rating

Hot / Average / Cold

5.0 / 5.0 / 5.5 Star

Heating Star Rating

Hot / Average / Cold

4.5 / 3.5 / 3.0 Star

Operating Range

Cooling / Heating

16-32 / 0-30 °C

Sound Pressure

46.7 dB(A)

Height x Width x Depth

295 x 802 x 200 mm

Weight

Net / Gross

8.5 / 11.5 kg

Nominal Capacity

3.55 kW

Suitable Area Coverage

16-23 m²

Cooling Star Rating

Hot / Average / Cold

5.0 / 5.0 / 5.5 Star

Heating Star Rating

Hot / Average / Cold

4.5 / 3.5 / 3.0 Star

Operating Range

Cooling / Heating

16-32 / 0-30 °C

Sound Pressure

46.7 dB(A)

Resources

Brochure

PB Series Air Conditioner Brochure

Download
Specification

PB Series Air Conditioner Selection Guide

Download
Operation-Manual

PB Series Air Conditioner Operation Manual

Download
Operation-Manual

PB Series Air Conditioner Operation and Installation Manual

Download
Installation-Manual

PB Series Air Conditioner Installation Manual

Download
Operation-Manual

PB Series Air Conditioner Remote Controller Operation Manual

Download
Operation-Manual

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

Product codes: HSNRP35B HINRP35MB HONRP35B

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