MHI FDUA Ducted
10
models on the register
Short answer
10 MHI FDUA Ducted models are registered for sale in Australia in 2026, from 12.1 to 23.5 kW. Supplied and installed, most land between $8,000 to $20,000; up to three licensed local installers will quote your actual job.
Prices are estimates, not quotes (how we estimate them). Rebate rules checked September 2026.
Compare 3 quotes for my houseFDUA is MHI's whole-home ducted range from 10 to 25 kW. It suits medium to large homes.
- Whole-home ducted
- Single and three phase options
At a glance
- Models10
- Installed, estimate$8,000–$20,000
- Most efficient (average zone)Mitsubishi Heavy Industries FDUA140VH3 cooling stars, 14 kW
- Reverse cycle100%heat and cool
- R32 refrigerant100%the current low-GWP standard
10 to 14 kW
5 models · installed $8,000–$15,000 · size page
| Model (outdoor / indoor) | Type | Cool kW | Heat kW | Cool stars | Heat stars | Indoor dB | Installed, estimate | Quote |
|---|---|---|---|---|---|---|---|---|
| FDC(A)125VNP-W / FDUA125VH +2 variants with the same ratings | Ducted | 12.1 | 12.1 | 2★ | 1.5★ | – | $8,000–$15,000 | Get quotes |
| FDCA125VNX-W/FDUA125VH | Ducted | 12.5 | 14 | 2.5★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
| FDCA140VNX-W/FDUA140VH | Ducted | 14 | 16 | 3★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
14 to 18 kW
3 models · installed $10,000–$17,000 · size page
| Model (outdoor / indoor) | Type | Cool kW | Heat kW | Cool stars | Heat stars | Indoor dB | Installed, estimate | Quote |
|---|---|---|---|---|---|---|---|---|
| FDCA160VNX-W / FDUA160VH | Ducted | 16 | 18 | 2★ | 2★ | – | $10,000–$17,000 | Get quotes |
| FDCA160VNX-W/FDUA160VH | Ducted | 16 | 18 | 3★ | 2.5★ | – | $10,000–$17,000 | Get quotes |
| FDCA160VSA-W / FDUA160VH | Ducted | 16 | 18 | 1.5★ | 1.5★ | – | $10,000–$17,000 | Get quotes |
18 kW and up
2 models · installed $12,000–$20,000 · size page
| Model (outdoor / indoor) | Type | Cool kW | Heat kW | Cool stars | Heat stars | Indoor dB | Installed, estimate | Quote |
|---|---|---|---|---|---|---|---|---|
| FDCA200VSA-W/FDUA200VH | Ducted | 20 | 22.4 | 2★ | 2★ | – | $12,000–$20,000 | Get quotes |
| FDCA250VSA-W/FDUA250VH | Ducted | 23.5 | 28 | 2★ | 2★ | – | $12,000–$20,000 | Get quotes |
Every model on the Energy Rating register marked available in Australia. Stars are the zoned label for the average climate zone (average zone); indoor noise is the registered sound power level, measured the same way for every model. Installed prices are estimated 2026 supply-and-install ranges, not quotes (how we estimate them); your installer confirms the number. Browse and filter everything in the full catalogue.
FAQ
MHI FDUA Ducted: common questions
How much does a MHI FDUA Ducted model cost installed?
Typically $8,000 to $20,000 supplied and installed in 2026, depending on size and the job. 10 to 14 kW: $8,000 to $15,000; 14 to 18 kW: $10,000 to $17,000; 18 kW and up: $12,000 to $20,000. Pipe runs, a new circuit or a second storey add to it. Get up to three local quotes for your actual job.
Which is the most energy efficient?
For the average climate zone, the Mitsubishi Heavy Industries FDUA140VH (14 kW) has the highest cooling rating here at 3 stars. Star ratings on the zoned label run to 10, and a star is worth more in a hot zone than a mild one. For cold-climate heating, the Mitsubishi Heavy Industries FDUA125VH leads at 2 stars.
What size ducted system do I need?
Most three-bedroom homes land around 10 to 14 kW and four-bedroom homes 14 to 18 kW, but insulation, ceiling height and zoning change it. Our sizing guide explains how installers work it out.
Sources
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