6 kWFujitsu Lifestyle 6kW Split System
The 6kW Fujitsu Lifestyle Split (model ASTG22KMTC) is sized for large living rooms and small open-plan areas. As a guide it suits a typical insulated room of roughly 40 to 48m²; sun exposure and ceiling height move that band. It sits in the lower half of the Fujitsu Lifestyle Split range. If the space is bigger, has high ceilings or strong afternoon sun, step up to the 7.1kW.
The Fujitsu Lifestyle 6kW uses 454 kWh annually for cooling and 935 kWh for heating under standard Sydney climate conditions, according to official GEMS registration data. The cooling efficiency rating is 4 stars, with a rated AEER of 3.79. For heating, the system carries a 2.5-star rating and rated ACOP of 4.23. Your actual running costs will depend on how often you operate the system and current Sydney electricity rates.
The system uses R32 refrigerant. To understand your likely expenses, apply the official annual energy figures to your local electricity rate. This gives you a reliable basis for comparing running costs against other systems rated under the same Sydney climate zone test conditions.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated June 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the Fujitsu Lifestyle Split range| Brand | Fujitsu General |
|---|---|
| Model | ASTG22KMTC |
| Series | Fujitsu Lifestyle Split |
| System type | Split System |
| Capacity | 6 kW |
| Refrigerant | R32 |
| Warranty | 5 year parts & labour |
