10 kWDaikin Inverter Ducted 10kW Ducted System
The 10kW Daikin Inverter Ducted is sized for typical three-bedroom single-storey homes. As a guide it covers roughly 67 to 80m² of conditioned floor area, depending on zoning, insulation and ceiling height. It sits in the lower half of the Daikin Inverter Ducted range. For more bedrooms or a larger floor plan, the 12.5kW is the next step up.
Part of the Daikin Inverter Ducted range, Daikin's ducted system line, in 12 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 10 kW options, or ask about supply and installation.
About $878 a year at the current Sydney median electricity rate: $304 of cooling plus $574 of heating, from the official GEMS test figures.
The Daikin Inverter Ducted 10kW uses 1052 kWh annually for cooling and 1987 kWh for heating, based on official GEMS testing in Sydney's climate zone. This translates to a cooling efficiency rating of 2 stars and a heating rating of 1.5 stars. The system's rated efficiency is 3.18 AEER for cooling and 3.68 ACOP for heating, which reflects its inverter-driven operation.
Your running costs will depend on local electricity rates and your actual usage patterns. The official annual energy figures provide a baseline for comparison with other 10 kW systems tested under the same Sydney conditions. The system uses R32 refrigerant and is sized for medium to larger residential spaces.
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 Daikin Inverter Ducted range| Brand | Daikin |
|---|---|
| Model | FDYAN100AV1 / RZA100C2V1 / RZA100C2Y1 |
| Series | Daikin Inverter Ducted |
| System type | Ducted System |
| Capacity | 10 kW |
| Refrigerant | R32 |
| Warranty | 5 year parts & labour |
Other 10kW options
All ducted systems
Panasonic Multi 10kW
Model CU-5Z100VBR. One outdoor unit, Independent control
Samsung S2 Ducted 10kW
Model AC100TNHPKG / AC100TXAPKG. Whole home, SmartThings
Fujitsu Mid Static Slimline Ducted 10kW
Model ARTH36KMTAP. Whole home, Single & three phase