Hitachi ducted
18
models on the register
Short answer
18 Hitachi ducted are registered for sale in Australia in 2026, from 5 to 16 kW. Supplied and installed, most land between $6,500 to $17,000; 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 houseAt a glance
- Models18
- Installed, estimate$6,500–$17,000
- Most efficient (average zone)Hitachi PPIM-2.0UFA1NQ3 cooling stars, 5 kW
- Reverse cycle100%heat and cool
- R32 refrigerant100%the current low-GWP standard
Under 10 kW
4 models · installed $6,500–$10,500 · size page
| Model (outdoor / indoor) | Type | Cool kW | Heat kW | Cool stars | Heat stars | Indoor dB | Installed, estimate | Quote |
|---|---|---|---|---|---|---|---|---|
| PAS-2.0UFASNQ1 / PPIM-2.0UFA1NQ | Ducted | 5 | 6 | 3★ | 2.5★ | – | $6,500–$10,500 | Get quotes |
| PAS-2.5UFASNQ1 / PPIM-2.5UFA1NQ | Ducted | 6 | 7.5 | 2.5★ | 2.5★ | – | $6,500–$10,500 | Get quotes |
| PAS-3.0UFASNQ1 / PPIH-3.0UFA1NQ | Ducted | 7.2 | 8.6 | 3★ | 2.5★ | – | $6,500–$10,500 | Get quotes |
| PAS-3.0UFASNQ1 / PPIM-3.0UFA1NQ | Ducted | 7.2 | 8.6 | 3★ | 2.5★ | – | $6,500–$10,500 | Get quotes |
10 to 14 kW
12 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 |
|---|---|---|---|---|---|---|---|---|
| PAS-4.0UFASMQ1 / PPIH-4.0UFA1NQ | Ducted | 10 | 12.5 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-4.0UFASMQ1 / PPIM-4.0UFA1NQ | Ducted | 10 | 11.5 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-4.0UFASNQ1 / PPIH-4.0UFA1NQ | Ducted | 10 | 12.5 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-4.0UFASNQ1 / PPIM-4.0UFA1NQ | Ducted | 10 | 11.5 | 3★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-5.0UFASMQ1 / PPIH-5.0UFA1NQ | Ducted | 12.5 | 14 | 2.5★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
| PAS-5.0UFASMQ1 / PPIM-5.0UFA1NQ | Ducted | 12.5 | 14 | 2.5★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
| PAS-5.0UFASNQ1 / PPIH-5.0UFA1NQ | Ducted | 12.5 | 14 | 3★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
| PAS-5.0UFASNQ1 / PPIM-5.0UFA1NQ | Ducted | 12.5 | 14 | 3★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
| PAS-6.0UFASMQ1 / PPIH-6.0UFA1NQ | Ducted | 14 | 16.5 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-6.0UFASMQ1 / PPIM-6.0UFA1NQ | Ducted | 14 | 16 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-6.0UFASNQ1 / PPIH-6.0UFA1NQ | Ducted | 14 | 16.5 | 2.5★ | 2★ | – | $8,000–$15,000 | Get quotes |
| PAS-6.0UFASNQ1 / PPIM-6.0UFA1NQ | Ducted | 14 | 16 | 2.5★ | 2.5★ | – | $8,000–$15,000 | Get quotes |
14 to 18 kW
2 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 |
|---|---|---|---|---|---|---|---|---|
| PAS-6.5UFASMQ1 / PPIH-6.5UFA1NQ | Ducted | 16 | 18 | 2.5★ | 2.5★ | – | $10,000–$17,000 | Get quotes |
| PAS-6.5UFASNQ1 / PPIH-6.5UFA1NQ | Ducted | 16 | 18 | 2.5★ | 2.5★ | – | $10,000–$17,000 | 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
Hitachi ducted: common questions
How much does a Hitachi ducted cost installed?
Typically $6,500 to $17,000 supplied and installed in 2026, depending on size and the job. Under 10 kW: $6,500 to $10,500; 10 to 14 kW: $8,000 to $15,000; 14 to 18 kW: $10,000 to $17,000. 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 Hitachi PPIM-2.0UFA1NQ (5 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 Hitachi PPIM-2.0UFA1NQ 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.
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