Gree 5.2 kW floor/ceiling console
$2,800–$4,800
estimated installed price
Cooling
5.2 kW
2 stars
Heating
5.3 kW
2 stars
Indoor noise
50.1
dB(A) sound power, quieter than 75% of its size
Running cost
$446
a year, average zone, at 33c/kWh
Short answer
The Gree 5.2 kW floor/ceiling console (GEH18AA-K6DNA1F/O / GEH18AA-K6DNA1F/I) is a 5.2 kW reverse cycle floor/ceiling console rated 2 stars for cooling and 2 stars for heating in the average climate zone. Installed, expect $2,800 to $4,800; the label's figures put running costs near $446 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
- Gree
- Model numbers
- GEH18AA-K6DNA1F/O / GEH18AA-K6DNA1F/I
- Type
- Floor/ceiling console, reverse cycle (heats and cools)
- Cooling capacity
- 5.2 kW
- Cooling power input
- 1.575 kW
- Heating capacity
- 5.3 kW
- Heating power input
- 1.52 kW
- Annual efficiency, cooling (AEER)
- 3.27
- Annual efficiency, heating (ACOP)
- 3.47
- Indoor sound power
- 50.1 dB(A)
- Outdoor sound power
- 63.1 dB(A)
- Refrigerant
- R32
- Power supply
- Single-phase
- Demand response capable
- No
- Country of manufacture
- China
- Energy Rating registration
- AAC9041
- Registration valid until
- 2030-06-30
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 | 2.5 stars | 2.5 stars | 1,716 kWh 1592 cooling, 124 heating | $566 |
| AverageSydney, Adelaide, Perth | 2 stars | 2 stars | 1,351 kWh 546 cooling, 805 heating | $446 |
| ColdCanberra, Hobart, Melbourne | 2.5 stars | 1.5 stars | 2,497 kWh 352 cooling, 2145 heating | $824 |
How it compares with other 5.0 kW units
- Cooling stars (average zone): 2 against a median of 2.5 across 5 5.0 kW floor/ceiling console units, better than 0% of them.
- Indoor sound power: 50.1 dB(A) against a median of 57 dB(A), quieter than 75%.
- Estimated installed price for this size: $2,800 to $4,800. Brand and install difficulty move it within that band.
See the quietest and most efficient rankings.
Alternatives at 5.0 kW from other brands
Carrier 4.9 kW floor/ceiling console
38QZY050N8/42QZY050N8
3.5 stars cooling · 54.1 dB(A)
MHI Akari Bulkhead 5 kW floor/ceiling console
SRC50ZSXA-W/SRR50ZS-W
3 stars cooling · 59 dB(A)
Fujitsu 5.2 kW floor/ceiling console
AOTG18LACC / ABTG18LVTA
2.5 stars cooling · 57 dB(A)
Daikin Ceiling Suspended 5 kW floor/ceiling console
RZAV50CV1 / FHA50BAVMA
2.5 stars cooling · – dB(A)
FAQ
Gree GEH18AA-K6DNA1F/O / GEH18AA-K6DNA1F/I: common questions
How much does the Gree 5.2 kW floor/ceiling console cost installed?
Typically $2,800 to $4,800 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 Gree 5.2 kW floor/ceiling console cost to run?
Using the energy label's annual figures at 33c/kWh: about $566 a year in a hot zone, $446 in an average zone and $824 in a cold zone. The label assumes typical use; yours will differ with hours, set temperature and insulation.
Where is the Gree GEH18AA-K6DNA1F/O / GEH18AA-K6DNA1F/I made?
The Energy Rating register lists the country of manufacture as China.
Is the Gree 5.2 kW floor/ceiling console quiet?
Its registered indoor sound power is 50.1 dB(A), against a median of 57 dB(A) for 5.0 kW floor/ceiling console units, so it's quieter than about 75% of them. Brochures quote a lower sound pressure figure on the lowest fan speed; the register measures every model the same way.
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