New Zealand · costs in NZD
Reverse cycle split system air conditioner, wall hung
Gree GWH09ATBXB-K6DNA1C/O / GWH09ATBXB-K6DNA2C/I Heat Pump
Gree GWH09ATBXB-K6DNA1C/O / GWH09ATBXB-K6DNA2C/I is a 2.7 kW reverse cycle split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7776).
- Energy rating (cooling)
- 3.5
- Heating: 1.5
- Annual electricity use
- 1,276 kWh
- 144 cooling + 1,132 heating
- Estimated running cost
- $421 / year
- $35 / month · $4,211 over 10 years
- Capacity
- 2.7 kW cooling
- 3 kW heating
19% more electricity than the median of 177 comparable 2.5 kW reverse cycle split system registrations (1,073 kWh a year) in the cold zone. Uses less than 9% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 84% (this compares very different sizes, so the cohort figure above is the useful one).
Annual kWh is the government label figure for a residential user in the cold zone (Canberra climate: Canberra, Hobart, Ballarat, alpine areas). All of New Zealand is the cold zone on the Zoned Energy Rating Label. Cost = kWh × 33c/kWh in NZD; change the price above to your tariff.
Gree running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 1,276 | $421 | $4,211 |
| Mixed zone | 643 | $212 | $2,122 |
| Hot zone | 713 | $235 | $2,353 |
At 33c/kWh. Formula: cost = annual kWh × price. The kWh figure is the label’s residential estimate for that zone; commercial-profile figures are in the specifications.
Heat pumps that use less electricity
Same configuration and type, cooling capacity within 12% of 2.7 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hitachi RAC-VJ25NHAE/RAI-VJ25RHAE3.5 kW heating2.5 kW cooling653 kWh/yr | 4 | $215 | |
| Midea MFEP26VA-W/MFEP26VA-N2.7 kW heating2.6 kW cooling776 kWh/yr | 6.5 | $256 | |
| Actron Air WRC-026DS / WRE-026DS2.7 kW heating2.6 kW cooling790 kWh/yr | 7 | $261 | |
| Midea MFEP26VB-W/MFEP26VB-N2.7 kW heating2.6 kW cooling790 kWh/yr | 7 | $261 | |
| Actron Air WRC-026CS / WRE-026CS2.8 kW heating2.6 kW cooling804 kWh/yr | 7 | $265 |
Heat pumps similar to the Gree
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Braemar ACHV25D1S/ASHV25D1S3 kW heating2.7 kW cooling1,276 kWh/yr | 3.5 | $421 | |
| Kinghome KWH27ATBXB-K6DNA2/O / KWH27ATBXB-K6DNA2/I3 kW heating2.7 kW cooling1,276 kWh/yr | 3.5 | $421 | |
| Tosot TWH09ATBXB-K6DNA1C/O / TWH09ATBXB-K6DNA3C/I3 kW heating2.7 kW cooling1,276 kWh/yr | 3.5 | $421 | |
| Comfee CASG-XG25/CASN-XG252.8 kW heating2.7 kW cooling956 kWh/yr | 5.5 | $315 | |
| Euromatic EUR-9000FX2.6 kW heating2.7 kW cooling1,311 kWh/yr | 2 | $433 | |
| Westinghouse WSD27HWC-E / WSD27HWC-I3.3 kW heating2.7 kW cooling1,015 kWh/yr | 6.5 | $335 | |
| Midea MFXP26W/MFXP26N2.7 kW heating2.6 kW cooling805 kWh/yr | 6 | $266 | |
| Actron Air WRC-026CS / WRE-026CS2.8 kW heating2.6 kW cooling804 kWh/yr | 7 | $265 |
Compare GWH09ATBXB-K6DNA1C/O / GWH09ATBXB-K6DNA2C/I with another model
Gree specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 2.70 kW
- Cooling power input
- 0.72 kW
- Rated heating capacity (7 °C)
- 3.00 kW
- Heating power input
- 0.77 kW
- EER, full load (tested)
- 3.79
- COP, full load (tested)
- 3.99
- Rated AEER
- 3.73
- Rated ACOP
- 3.88
- Standby power (PIA)
- 1.9 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 55.1 dB(A)
- Outdoor sound power
- 60.1 dB(A)
- Demand response (AS/NZS 4755)
- Yes
- Country of manufacture
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Gree zoned energy rating figures
As published for each climate zone. Residential figures drive the star ratings; commercial figures assume a commercial usage pattern.
| Zone | Profile | Cooling stars | Heating stars | Cooling kWh | Heating kWh |
|---|---|---|---|---|---|
| Coldcommercial | commercial | – | – | 223 | 351 |
| Coldresidential | residential | 3.5 | 1.5 | 144 | 1,132 |
| Mixedcommercial | commercial | – | – | 333 | 180 |
| Mixedresidential | residential | 3.0 | 2.0 | 226 | 417 |
| Hotcommercial | commercial | – | – | 789 | 38 |
| Hotresidential | residential | 3.5 | 3.0 | 653 | 60 |
Part-load test points (20 values)
- h__h1_min_cap_power_rated
- 180 W
- h__h2_ext_cap_power_rated
- 1090 W
- c__t1_half_cap_power_rated
- 310 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 350 W
- h__h1_have_min_cap_results
- Yes
- h__h3_have_ext_cap_results
- No
- h__h2_have_full_cap_results
- No
- h__h2_have_half_cap_results
- No
- h__h3_have_full_cap_results
- No
- h__h3_have_half_cap_results
- No
- h__h1_min_cap_heat_cap_rated
- 870 W
- h__h2_ext_cap_heat_cap_rated
- 2750 W
- h__h1_half_cap_heat_cap_rated
- 1500 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_half_cap_power_rated
- 215 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 1350 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_half_cap_cooling_cap_rated
- 1280 W
Other model numbers on registration AAC7776
Registered together and sharing the same test results. Usually variants of the same unit.
New Zealand E3 registration details
- Registration number
- AAC7776
- GEMS registration id
- 156509
- Status
- approved, available (self-reported)
- Registration expires
- 13 September 2028
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- GWH09ATBXB-K6DNA1C/O / GWH09ATBXB-K6DNA1C/I
- Regulatory standard
- [SEER Non Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.1:2012
- MEPS
- 2019
- Product class
- Class 8
Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.