12.5 kWToshiba Digital Inverter 12.5kW Ducted System
The 12.5 kW size of the Toshiba Digital Inverter Ducted, typically zoned across roughly 81 to 100 square metres of conditioned area depending on layout and insulation. Runs on single phase power. We confirm duct design and sizing from your floor plan before quoting.
Part of the Toshiba Digital Inverter Ducted range, Toshiba's ducted system line, in 7 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 12.5 kW options, or ask about supply and installation.
About $1,164 a year at the current Sydney median electricity rate: $445 of cooling plus $719 of heating, from the official GEMS test figures.
The Toshiba Digital Inverter 12.5kW uses 1343 kWh annually for cooling and 2170 kWh annually for heating, based on official GEMS test data for Sydney's climate zone. Both cooling and heating are rated at 2 stars on the energy label.
The system achieves a cooling efficiency rating (AEER) of 3.18 and a heating efficiency rating (ACOP) of 3.59. It uses R32 refrigerant. Your running costs will depend on how often you operate the system and your local electricity rate.
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 Toshiba Digital Inverter Ducted range| Brand | Toshiba |
|---|---|
| Model | RAV-GM1401DTP-A / RAV-GM1401ATP-A |
| Series | Toshiba Digital Inverter Ducted |
| System type | Ducted System |
| Capacity | 12.5 kW |
Other 12.5kW options
All ducted systems
Samsung S2 Ducted 12.5kW
Model AC120TNHPKG / AC120TXAPKG. Whole home, SmartThings

Fujitsu Mid Static Slimline Ducted 12.5kW
Model ARTH45KMTAP. Whole home, Single & three phase

Toshiba Super Digital Inverter 12.5kW
Model RAV-GM1401DTP-A / RAV-GP1401ATP-A. High static, Top efficiency tier