10 kWMHI Bronte 10kW Split System
The 10kW MHI Bronte Split (model SRK100ZR-W) is sized for very large open-plan rooms and light commercial spaces. As a guide it suits a typical insulated room of roughly 67 to 80m²; sun exposure and ceiling height move that band. It is the largest capacity in the MHI Bronte Split range. For a smaller, well-insulated room the 9.5kW will do the job for less power draw.
Based on official government test data for Sydney's climate zone, the MHI Bronte 10kW uses an estimated 969 kWh for cooling and 1,886 kWh for heating each year. At the median Sydney residential electricity rate of 34.7 cents per kWh as of June 2026, that works out to roughly $336 for cooling, $655 for heating, and around $991 combined annually.
The unit carries a 2.5-star cooling rating and 1.5-star heating rating under the zoned energy label for Sydney. Its rated AEER is 3.12 and ACOP is 3.67, meaning it delivers more than three units of heating or cooling for each unit of electricity consumed. The refrigerant is R32.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated June 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the MHI Bronte WF1 Split range| Brand | Mitsubishi Heavy Industries |
|---|---|
| Model | SRK100ZR-WF |
| Series | MHI Bronte WF1 Split |
| System type | Split System |
| Capacity | 10 kW |
| Refrigerant | R32 |
| Warranty | 5 year parts & labour |
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