Last updated at 04/07/2026 07:05:32
Rinnai HSNRT80B | T Series | 8.0kW Reverse Cycle Split System
Delivery between Tue – Fri $15.95
Rinnai T-Series HSNRT80B 8.0kW Wall Split Wifi Air Conditioning System
Delivery between 9–13 July $324.58
Rinnai P-Series HSNRP80B 8.0kW Wall Split Air Conditioning System
Delivery between 9–13 July $271.87
Rinnai 8.0kw Inverter Reverse Cycle Split System Air Conditioner Wifi - HSNRT80B
Rinnai 8kW T Series Inverter Split System HSNRT80B - Built-in WiFi
Free delivery between 9–13 July
Rinnai 8kW T Series Inverter Split System HSNRT80B - Built-in WiFi
Free delivery
Rinnai 8kW T Series Inverter Split System HSNRT80B - Built-in WiFi
Free delivery between 8–13 July
Rinnai PB Series Air Conditioner Wall Split System 8.0KW
Delivery between 7–14 July $99.70
Rinnai 8.00kW Cool / 8.40kW Heat Split System Air Conditioner HSNRT80B
Free delivery
Rinnai PB Series HSNRP80B 8.0kW Split System Air Conditioner
Delivery $75
originally posted on harveynorman.com.au
Really happy with the Rinnai system. It cools a large, open plan living room/kitchen easily, and the dry mode has been great in the humid weather. I haven’t tried the WiFi/remote connectivity yet, but it could come in handy. That said, the unit cools the space almost instantly. Gone are the days of setting our old unit to 16 and hoping for some relief. We haven’t gone below 22.5 on this one yet.
originally posted on harveynorman.com.au
Such a great product for the price. They work perfect and are super quiet.
originally posted on harveynorman.com.au
Purchased in 2021/22. Two units, two separate bedrooms, two separate installers. Hardly used them in 2 years due to vibration Make sure you ask about service fees in regard to warranties. Head to Product Review.
| Compare | Add to Wishlist |
| Power | 8.0kW |
| Finish Colour Description | Matte White |
| Outdoor Unit - H x W x D | 805 x 970 x 395 |
| Heating Capacity | 8.4 kW |
Rinnai HSNRT80B | T Series | 8.0kW Reverse Cycle Split System
Delivery between Tue – Fri $15.95
Rinnai T-Series HSNRT80B 8.0kW Wall Split Wifi Air Conditioning System
Delivery between 9–13 July $324.58
Rinnai P-Series HSNRP80B 8.0kW Wall Split Air Conditioning System
Delivery between 9–13 July $271.87
Rinnai 8.0kw Inverter Reverse Cycle Split System Air Conditioner Wifi - HSNRT80B
Rinnai 8kW T Series Inverter Split System HSNRT80B - Built-in WiFi
Free delivery between 9–13 July
Really happy with the Rinnai system. It cools a large, open plan living room/kitchen easily, and the dry mode has been great in the humid weather. I haven’t tried the WiFi/remote connectivity yet, but it could come in handy. That said, the unit cools the space almost instantly. Gone are the days of setting our old unit to 16 and hoping for some relief. We haven’t gone below 22.5 on this one yet.
Such a great product for the price. They work perfect and are super quiet.
Purchased in 2021/22. Two units, two separate bedrooms, two separate installers. Hardly used them in 2 years due to vibration Make sure you ask about service fees in regard to warranties. Head to Product Review.
This is possibly the best air conditioner for the price that we have ever had.
I bought this aircon for a large open living area that feeds into another room. It cools the main room quickly and effectively and there is a nice cool flow through into the other room.
Really good unit. Extra cold in summer (haven't used in winter yet) and really light on the power consumption. Highly recommend. HN had the unit delivered super fast!
Great value, great next day delivery. Excellent aircon, does everything it's meant to do.
Great splits have a 3.5 kw I bought from Harvey Norman 4 yrs old still sgoing strong ,built for extreme conditions , hasn't let me down ,can't go wrong with these cheers 👍
The airconditioner works fantastic but the heater fan makes very load scary noises sometimes and seems difficult to reach rinnai for help and expensive to service.
Bought this in a hurry and found this as this is the most affordable from the all options. Sleek looking. When i tried it, reasonably quiet. only found later it has efficient use of electricity which is a bonus.
| Compare | Add to Wishlist |
| Power | 8.0kW |
| Finish Colour Description | Matte White |
| Outdoor Unit - H x W x D | 805 x 970 x 395 |
| Heating Capacity | 8.4 kW |
Receive up to $100 Cash Back with any Rinnai T Series Reverse Cycle Split System purchased. Check the promotion details here. Experience unparalleled comfort and efficiency with the Rinnai T Series Inverter Split System. This cutting-edge air conditioning solution combines advanced technology with user-friendly features to transform your living space into a haven of coolness and warmth.
Receive up to $100 Cash Back with any Rinnai T Series Reverse Cycle Split System purchased. Check the promotion details here. Experience unparalleled comfort and efficiency with the Rinnai T Series Inverter Split System. This cutting-edge air conditioning solution combines advanced technology with user-friendly features to transform your living space into a haven of coolness and warmth.
Rinnai 8.0kW Split System Air Conditioner HSNRT80B
Receive up to $100 Cash Back with any Rinnai T Series Reverse Cycle Split System purchased. Check the promotion details here. Experience unparalleled comfort and efficiency with the Rinnai T Series Inverter Split System. This cutting-edge air conditioning solution combines advanced technology with user-friendly features to transform your living space into a haven of coolness and warmth.
Receive up to $100 Cash Back with any Rinnai T Series Reverse Cycle Split System purchased. Check the promotion details here. Experience unparalleled comfort and efficiency with the Rinnai T Series Inverter Split System. This cutting-edge air conditioning solution combines advanced technology with user-friendly features to transform your living space into a haven of coolness and warmth.
in 18 offers
The lowest price for Rinnai 8.0kW Split System Air Conditioner HSNRT80B right now is $1,538.90 at SparkyDirect.com.au, compared across 15 retailers.
The all-time low was $825.00 on 22 June 2026 — today's price is 87% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 July 2026.
