Rinnai D Series Review


From $699

Product highlights
  • Contemporary design
  • Easy maintenance
  • Durable materials
Compare Air Conditioning Rating
Brand reliability score
Capacity (kW) of systems in this series
2.5 kW, 3.5 kW, 5.0 kW, 7.0 kW, 8.0 kW

Key Features

Dehumidifying Mode

Comfort is optimised on humid days with an efficient management function to limit humidity levels.

Inverter Technology

This technology is able to maintain consistent temperatures and reduce running costs when compared to conventional units.

Demand Control

Where available, units are equipped with demand response capability (DRED) to help reduce overall power consumption during peak load times, say when extreme weather creates a surge in power use.

Simple Maintenance

The unit has a slide out chassis design, allowing for convenient access and the opportunity to make maintenance more time efficient.

Easy Installation

The indoor header unit’s design has been improved in order to allow for simpler installation. Features include a rotatable front panel and frame, allowing easy access to the wiring terminal block for simple connection

Intelligent Features

Features include Wi-Fi connectivity, a self-cleaning function which will reduce the growth of mould and a sleep setting. The timer function can be set to work around your lifestyle, allowing users to set operation times to achieve the comfort when it’s most needed.


Front Panel Colour
Reverse Cycle
Indoor Type
Wall Mounted
Power Supply
1 Phase, 220-240, 50Hz
Manufacturer Warranty (Years)
5 years
Number of fan speeds

D Series

Specification2.6 kW 3.5 kW 5.0 kW 7.0 kW 8.0 kW
Model Number - Indoor UnitHSNRA26HSNRA35HSNRA50HSNRA70HSNRA80
Model Number - Outdoor UnitHONRA26HONRA35HONRA50HONRA70HONRA80
Cooling Capacity (kW)
Heating Capacity (kW)2.783.685.037.507.99
Energy Star Rating – Cooling
Energy Star Rating – Heating
Indoor Sound Level (H/SL)43 / 42 / 37 / 32 / 2845 /43 / 38 / 31 / 28
45 / 44 / 42 / 37 / 2949 / 47 / 44 / 36 / 3249 / 47 / 44 / 38 / 34
Outdoor Sound Level (H/SL)6060 636470
Indoor unit Dimensions (HxWxD) (mm)302 x 805 x 193 325 x 964 x 222 325 x 964 x 222 342 x 1106 x 232342 x 1106 x 232
Outdoor unit Dimensions (HxWxD) (mm)554 x 800 x 333554 x 800 x 333702 x 845 x 363810 x 946 x 410810 x 946 x 410

* C = Cooling H = Heating

Links and Documents

Operational manual and other product-related documents

Controller Features

  • Large buttons
  • iOS or Android App
  • Timer functions
  • LCD remote
  • User friendly
  • Pre-set favourite temperature
  • Remote operations

Other Features

  • 3D airflow
  • Cost-effective
  • Ultra-quiet


Competent service technician

Service technician was enthusiastic about solving the problem and we ended up with a successful outcome. Our HWS runs more effectively and both temperature and pressure are correct.

— David, 20 October 2020

Can’t fault it great air conditioner

I used to have a Daikin I had it replaced with this unit.
Very good unit, very cheap to run and built in Wi-Fi. Highly recommend.
Never had issues. Very satisfied on hot days it kept up perfectly.

— Jason, 17 January 2020

A Quiet Achiever

The unit is compact and slotted well into the space vacated by the previous unit. What impresses us most is its quietness and easy controls. The swing feature is most effective in getting cool air to all parts of our living area. We like the LED temperature display on the inside unit.

— Bill, 22 March 2017

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