2 kWMHI Avanti 2kW Split System
The 2kW MHI Avanti Split (model SRK20ZSA-W) is sized for small bedrooms, studies and home offices. As a guide, it cools a room of up to about 14 to 16 m². 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. Western sun, poor insulation and high ceilings bring it down. It is the smallest capacity in the MHI Avanti Split range. If the space is bigger, has high ceilings or strong afternoon sun, step up to the 2.5kW.
Part of the MHI Avanti WF1 Split range, Mitsubishi Heavy Industries's split system line, in 4 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 2 kW options, or ask about supply and installation.
About $147 a year at the current Sydney median electricity rate: $47 of cooling plus $100 of heating, from the official GEMS test figures.
The MHI Avanti 2kW uses 142 kWh annually for cooling and 303 kWh annually for heating according to official GEMS registration test figures for Sydney's climate zone. These figures form the basis of the energy label rating shown on this product page. Running cost depends on your local electricity rate and how often you use the system.
The unit carries a 4-star cooling efficiency rating and 3.5-star heating efficiency rating under the zoned energy label for Sydney. Its rated AEER of 4.73 for cooling and ACOP of 4.71 for heating indicate the mechanical efficiency at which the system converts electrical input into heating and cooling output. The system uses R32 refrigerant.
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 MHI Avanti WF1 Split range| Brand | Mitsubishi Heavy Industries |
|---|---|
| Model | DXK06ZSA-WF1 |
| Series | MHI Avanti WF1 Split |
| System type | Split System |
| Capacity | 2 kW |
| Refrigerant | R32 |
| Warranty | 5 year parts & labour |
