6 kWMitsubishi Electric SEZ-M 6kW Bulkhead / Slim Duct
The 6.0 kW step in the bulkhead range for zones around 39 to 48 square metres, still on single phase power.
Part of the Mitsubishi Electric SEZ-M Bulkhead range, Mitsubishi Electric's bulkhead / slim duct 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 6 kW options, or ask about supply and installation.
About $481 a year at the current Sydney median electricity rate: $171 of cooling plus $310 of heating, from the official GEMS test figures.
The Mitsubishi Electric SEZ-M 6kW uses 591 kWh annually for cooling and 1073 kWh annually for heating under official GEMS test conditions for Sydney's climate zone. These figures reflect real-world energy consumption in a typical Sydney home and form the basis for the running cost estimate shown separately on this page.
The system carries a 2.5-star cooling efficiency rating and a 2-star heating efficiency rating under the Australian zoned labelling system for Sydney. It has a rated cooling efficiency (AEER) of 3.41 and heating efficiency (ACOP) of 3.65. The unit uses R32 refrigerant.
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 Mitsubishi Electric SEZ-M Bulkhead range| Brand | Mitsubishi Electric |
|---|---|
| Model | SEZ-M60DA3 |
| Series | Mitsubishi Electric SEZ-M Bulkhead |
| System type | Bulkhead / Slim Duct |
| Capacity | 6 kW |
| Refrigerant | R32 |
| Outdoor units | SUZ-M VAD2 series |
| Power | 230V single phase |
