5 kWDaikin Skywall 5kW Split System
The 5 kW Daikin Skywall Split System cools a room of up to about 36 to 43 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. Sun exposure, ceiling height and insulation move those figures, which is why we confirm sizing before we quote.
Part of the Daikin Skywall Split System range, Daikin'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 5 kW options, see every 5kW split system ranked by running cost, or ask about supply and installation.
About $408 a year at the current Sydney median electricity rate: $161 of cooling plus $247 of heating, from the official GEMS test figures.
The Daikin Skywall 5kW is rated 2 stars for cooling and 3 stars for heating under the Sydney climate zone standard. Based on official GEMS testing for Sydney conditions, the system uses 487 kWh annually for cooling and 745 kWh annually for heating. These figures represent the energy consumption you can expect in typical use for the Sydney region.
The Daikin Skywall 5kW has a rated cooling efficiency (AEER) of 3.33 and heating efficiency (ACOP) of 3.61. The system uses R32 refrigerant. Running costs depend on your local electricity rate and actual usage patterns, which vary by household and season.
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 Daikin Skywall Split System range| Brand | Daikin |
|---|---|
| Model | FTXC50A |
| Series | Daikin Skywall Split System |
| System type | Split System |
| Capacity | 5 kW |
