Mitsubishi Electric PEA Ducted 18 kW ducted system
$10,000–$17,000
estimated installed price
Cooling
18 kW
2.5 stars
Heating
20 kW
2.5 stars
Indoor noise
–
dB(A) sound power
Running cost
$1,461
a year, average zone, at 33c/kWh
Short answer
The Mitsubishi Electric PEA Ducted 18 kW ducted system (PUZ-ZM180VKA-A / PEA-M180LAA) is a 18 kW reverse cycle ducted rated 2.5 stars for cooling and 2.5 stars for heating in the average climate zone. Installed, expect $10,000 to $17,000; the label's figures put running costs near $1,461 a year in an average-zone home.
Prices are estimates, not quotes (how we estimate them). Rebate rules checked September 2026.
Compare 3 quotes for my houseFull specifications
- Brand
- Mitsubishi Electric
- Series
- Mitsubishi Electric PEA Ducted
- Model numbers
- PUZ-ZM180VKA-A / PEA-M180LAA, PUZ-ZM180YKA-A / PEA-M180LAA
- Type
- Ducted, reverse cycle (heats and cools)
- Cooling capacity
- 18 kW
- Cooling power input
- 5.52 kW
- Heating capacity
- 20 kW
- Heating power input
- 5.1 kW
- Annual efficiency, cooling (AEER)
- 3.2
- Annual efficiency, heating (ACOP)
- 3.84
- Indoor sound power
- –
- Outdoor sound power
- –
- Refrigerant
- R32
- Power supply
- Single-phase
- Demand response capable
- Yes
- Country of manufacture
- Thailand
- Energy Rating registration
- AAC7599
- Registration valid until
- 2028-06-27
Star ratings and running cost by climate
The Zoned Energy Rating Label rates each unit for three climates. Annual energy is the label's estimate for typical use in that zone; the cost applies 33c/kWh, around the 2026–27 default electricity offer. Use the running cost calculator for your own hours and tariff.
| Climate zone | Cooling stars | Heating stars | Energy a year | Cost a year |
|---|---|---|---|---|
| HotBrisbane, Darwin | 3 stars | 3 stars | 5,454 kWh 5028 cooling, 426 heating | $1,800 |
| AverageSydney, Adelaide, Perth | 2.5 stars | 2.5 stars | 4,428 kWh 1749 cooling, 2679 heating | $1,461 |
| ColdCanberra, Hobart, Melbourne | 2.5 stars | 2 stars | 8,484 kWh 1127 cooling, 7357 heating | $2,800 |
How it compares with other 14 to 18 kW units
- Cooling stars (average zone): 2.5 against a median of 2.5 across 152 14 to 18 kW ducted units, better than 26% of them.
- Estimated installed price for this size: $10,000 to $17,000. Brand and install difficulty move it within that band.
See the quietest and most efficient rankings.
Other sizes in the Mitsubishi Electric PEA Ducted range
Alternatives at 14 to 18 kW from other brands
Rinnai Ducted 14.5 kW ducted system
DONSR14Z72/ DINLR14Z72
4 stars cooling · – dB(A)
Rinnai Ducted 17 kW ducted system
DONSR17Z72/DINLR17Z72
4 stars cooling · – dB(A)
ActronAir 16.6 kW ducted system
LRC-170CS / LRE-170CS
3.5 stars cooling · – dB(A)
ActronAir Aspire 17 kW ducted system
LRC-170DS / LRE-170DS
3.5 stars cooling · – dB(A)
Carrier 17 kW ducted system
38QSV170N8/42QSV170N8S
3.5 stars cooling · – dB(A)
Kaden 17 kW ducted system
KDI-17.0
3.5 stars cooling · – dB(A)
FAQ
Mitsubishi Electric PUZ-ZM180VKA-A / PEA-M180LAA: common questions
How much does the Mitsubishi Electric PEA Ducted 18 kW ducted system cost installed?
Typically $10,000 to $17,000 supplied and installed in 2026 for a standard job at this size. Longer pipe runs, a new circuit, a second storey or removing an old unit add to it. Get up to three local quotes for your actual install.
How much does the Mitsubishi Electric PEA Ducted 18 kW ducted system cost to run?
Using the energy label's annual figures at 33c/kWh: about $1,800 a year in a hot zone, $1,461 in an average zone and $2,800 in a cold zone. The label assumes typical use; yours will differ with hours, set temperature and insulation.
Where is the Mitsubishi Electric PUZ-ZM180VKA-A / PEA-M180LAA made?
The Energy Rating register lists the country of manufacture as Thailand.
Sources
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