8 kWActronAir Serene 8kW Split System
The 8kW ActronAir Serene Split (model WRE-080DS) is sized for open-plan living and dining areas. As a guide it suits a typical insulated room of roughly 53 to 64m²; sun exposure and ceiling height move that band. If the space is bigger or sun-exposed, step up to the 9kW.
Part of the ActronAir Serene Split range, ActronAir's split system line, in 6 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 8 kW options, or ask about supply and installation.
About $506 a year at the current Sydney median electricity rate: $179 of cooling plus $327 of heating, from the official GEMS test figures.
The ActronAir Serene 8kW uses 619 kWh per year for cooling and 1130 kWh per year for heating, based on official GEMS testing for Sydney's climate zone. These figures reflect real-world operation in a typical Sydney home and form the basis of the running cost estimate shown separately on this page.
The system holds a 3.5-star cooling efficiency rating and 2.5-star heating efficiency rating under the zoned labelling standard for Sydney. It delivers a rated cooling efficiency of 3.37 AEER and heating efficiency of 3.70 ACOP, using R32 refrigerant. Your actual energy consumption will vary depending on how you use the system and local conditions.
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 ActronAir Serene Split range| Brand | ActronAir |
|---|---|
| Model | WRE-080DS |
| Series | ActronAir Serene Split |
| System type | Split System |
| Capacity | 8 kW |
| Refrigerant | R32 |
| Controller | WRC series |
