7.1 kWFujitsu Comfort 7.1kW Split System
The 7.1 kW size of the Fujitsu Comfort Split cools a room of up to about 51 to 59 square metres as a guide. That is from Mitsubishi Heavy Industries' sizing chart for an insulated room: the larger figure if it faces north, the smaller if it faces east. We confirm sizing from your details and photos, or on a site visit, before quoting.
Part of the Fujitsu Comfort Split range, Fujitsu General'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 7.1 kW options, see every 7kW split system ranked by running cost, or ask about supply and installation.
About $529 a year at the current Sydney median electricity rate: $202 of cooling plus $327 of heating, from the official GEMS test figures.
The Fujitsu Comfort 7.1kW uses 610 kWh annually for cooling and 988 kWh for heating under official GEMS test conditions for Sydney's climate zone. These figures form the basis of your running cost estimate, which updates automatically with current Sydney electricity rates shown separately on this page.
For cooling, the system carries a 3-star energy rating and delivers an AEER of 3.22. For heating, it holds a 2.5-star rating with an ACOP of 3.84. The unit operates on R32 refrigerant. Your actual energy consumption will depend on how often you run the system and your temperature settings.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs, including GST · Refreshed monthly · Last updated October 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the Fujitsu Comfort Split range| Brand | Fujitsu General |
|---|---|
| Model | ASTH24KNTA |
| Series | Fujitsu Comfort Split |
| System type | Split System |
| Capacity | 7.1 kW |
| Refrigerant | R32 |
| Warranty | 5 year parts & labour |
