2.5 kWHisense J-Series 2.5kW Split System
The 2.5kW Hisense J-Series Split (model HAWJ9KR) is sized for standard bedrooms and small home offices. As a guide it suits a typical insulated room of roughly 17 to 20m²; sun exposure and ceiling height move that band. It is the smallest capacity in the range. If the space is bigger or sun-exposed, step up to the 3.5kW.
Part of the Hisense J-Series Split range, Hisense's split system line, in 5 sizes. Running costs below use the Sydney median rate; the Eastern Suburbs and Western Sydney pages cost systems on their own network tariffs. Check the size against your rooms, compare it with other 2.5 kW options, or ask about supply and installation.
About $158 a year at the current Sydney median electricity rate: $51 of cooling plus $107 of heating, from the official GEMS test figures.
The Hisense J-Series 2.5kW uses 177 kWh annually for cooling and 371 kWh for heating under official GEMS testing conditions for Sydney's climate zone. These figures reflect actual measured performance in typical Sydney weather patterns and provide a reliable basis for estimating your running costs when combined with your local electricity rate.
The unit carries a 4-star energy rating for cooling and 3-star for heating under the zoned labelling system for Sydney. Its rated cooling efficiency (AEER) is 3.99 and heating efficiency (ACOP) is 4.45, indicating solid efficiency across both seasons. The system uses R32 refrigerant.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated September 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the Hisense J-Series Split range| Brand | Hisense |
|---|---|
| Model | HAWJ9KR |
| Series | Hisense J-Series Split |
| System type | Split System |
| Capacity | 2.5 kW |
| Refrigerant | R32 |
