Fujitsu Comfort Cooling 8.5 kW split system
$3,000–$4,300
estimated installed price
Cooling
8.5 kW
4 stars
Heating
None
Cooling only
Indoor noise
65
dB(A) sound power, quieter than 36% of its size
Running cost
$215
a year, average zone, at 33c/kWh
Short answer
The Fujitsu Comfort Cooling 8.5 kW split system (AOTH30CNTA/ASTH30CNTA) is a 8.5 kW cooling-only wall split rated 4 stars for cooling in the average climate zone. Installed, expect $3,000 to $4,300; the label's figures put running costs near $215 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
- Fujitsu
- Series
- Fujitsu Comfort Cooling
- Model numbers
- AOTH30CNTA/ASTH30CNTA
- Type
- Wall split, cooling only
- Cooling capacity
- 8.5 kW
- Cooling power input
- 2.3 kW
- Annual efficiency, cooling (AEER)
- 3.69
- Indoor sound power
- 65 dB(A)
- Outdoor sound power
- 67 dB(A)
- Refrigerant
- R32
- Power supply
- Single-phase
- Demand response capable
- Yes
- Country of manufacture
- Thailand
- Energy Rating registration
- AAC7622
- Registration valid until
- 2028-07-04
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 | Energy a year | Cost a year |
|---|---|---|---|
| HotBrisbane, Darwin | 4 stars | 1,928 kWh | $636 |
| AverageSydney, Adelaide, Perth | 4 stars | 651 kWh | $215 |
| ColdCanberra, Hobart, Melbourne | 4 stars | 403 kWh | $133 |
How it compares with other 8.0 kW units
- Cooling stars (average zone): 4 against a median of 3 across 11 8.0 kW wall split units, better than 91% of them.
- Indoor sound power: 65 dB(A) against a median of 65 dB(A), quieter than 36%.
- Estimated installed price for this size: $3,000 to $4,300. Brand and install difficulty move it within that band.
See the quietest and most efficient rankings.
Other sizes in the Fujitsu Comfort Cooling range
Alternatives at 8.0 kW from other brands
Gree Alto 8.2 kW split system
GWC28ATEXF-K6DNA1A/O / GWC28ATEXF-K6DNA1A/I
3.5 stars cooling · 66 dB(A)
Mitsubishi Electric GW Cooling Only 8 kW split system
MUY-GW80VFD/MSY-GW80VFD
3 stars cooling · 61.3 dB(A)
Mitsubishi Electric GW Cooling Only 8 kW split system
MUY-GW80VFD2/MSY-GW80VFD2 Series
3 stars cooling · 62.3 dB(A)
Daikin 8.5 kW split system
RKM85WVMA / FTKM85WVMA
3 stars cooling · 65 dB(A)
Panasonic U Series Cooling Only 8 kW split system
CU-U80XKR / CS-U80XKR
3 stars cooling · 68 dB(A)
Daikin 8.5 kW split system
RKM85P2VMA / FTKM85P2VMA
2.5 stars cooling · 67 dB(A)
FAQ
Fujitsu AOTH30CNTA/ASTH30CNTA: common questions
How much does the Fujitsu Comfort Cooling 8.5 kW split system cost installed?
Typically $3,000 to $4,300 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 Fujitsu Comfort Cooling 8.5 kW split system cost to run?
Using the energy label's annual figures at 33c/kWh: about $636 a year in a hot zone, $215 in an average zone and $133 in a cold zone. The label assumes typical use; yours will differ with hours, set temperature and insulation.
Where is the Fujitsu AOTH30CNTA/ASTH30CNTA made?
The Energy Rating register lists the country of manufacture as Thailand.
Is the Fujitsu Comfort Cooling 8.5 kW split system quiet?
Its registered indoor sound power is 65 dB(A), against a median of 65 dB(A) for 8.0 kW wall split units, so it's quieter than about 36% of them. Brochures quote a lower sound pressure figure on the lowest fan speed; the register measures every model the same way.
Sources
Brand names and logos are trademarks of their owners, shown to identify the brands we compare. We are independent and not affiliated with any manufacturer.
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