New Zealand · costs in NZD
Reverse cycle split system air conditioner, wall hung
Comfee CASG-XG35B/CASN-XG35B Heat Pump
Comfee CASG-XG35B/CASN-XG35B is a 3.5 kW reverse cycle split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC8997).
- Energy rating (cooling)
- 5
- Heating: 2.5
- Annual electricity use
- 1,395 kWh
- 150 cooling + 1,245 heating
- Estimated running cost
- $460 / year
- $38 / month · $4,604 over 10 years
- Capacity
- 3.5 kW cooling
- 4 kW heating
About the same electricity as the median of 187 comparable 3.5 kW reverse cycle split system registrations (1,395 kWh a year) in the cold zone. Uses less than 50% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 82% (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.
Comfee CASG-XG35B running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 1,395 | $460 | $4,604 |
| Mixed zone | 701 | $231 | $2,313 |
| Hot zone | 765 | $252 | $2,525 |
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 3.5 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MFCA35VA-W/MFCA35VA-N3.6 kW heating3.5 kW cooling1,144 kWh/yr | 5.5 | $378 | |
| Daikin RXM35AVMA / FTXM35AVMA3.7 kW heating3.5 kW cooling1,146 kWh/yr | 5.5 | $378 | |
| Midea MFEP35VA-W/MFEP35VA-N3.6 kW heating3.5 kW cooling1,183 kWh/yr | 6 | $390 | |
| Daikin RXV35AVMA / FTXV35AVMA3.7 kW heating3.5 kW cooling1,207 kWh/yr | 5 | $398 | |
| Hitachi RAC-VJ35PHAT/RAK-VJ35PHAT3.8 kW heating3.5 kW cooling1,209 kWh/yr | 5 | $399 |
Heat pumps similar to the Comfee CASG-XG35B
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hitachi RAC-VJ35PHAT/RAK-VJ35PHAT3.8 kW heating3.5 kW cooling1,209 kWh/yr | 5 | $399 | |
| Mitsubishi Electric MUZ-AP35VG2/MSZ-AP35VGD23.7 kW heating3.5 kW cooling1,219 kWh/yr | 5 | $402 | |
| Rinnai HONRPX35/HINRPX35M3.8 kW heating3.5 kW cooling1,217 kWh/yr | 6 | $402 | |
| Daikin RXV35AVMA / FTXV35AVMA3.7 kW heating3.5 kW cooling1,207 kWh/yr | 5 | $398 | |
| Midea MFEZ35VA-W/MFEZ35VA-N3.8 kW heating3.5 kW cooling1,217 kWh/yr | 6 | $402 | |
| Daikin RXM35AVMA / FTXM35AVMA3.7 kW heating3.5 kW cooling1,146 kWh/yr | 5.5 | $378 | |
| Mitsubishi Electric MUZ-AP35VG2/MSZ-AP35VG2 Series3.7 kW heating3.5 kW cooling1,219 kWh/yr | 5 | $402 | |
| Midea MFEP35VA-W/MFEP35VA-N3.6 kW heating3.5 kW cooling1,183 kWh/yr | 6 | $390 |
Compare CASG-XG35B/CASN-XG35B with another model
Comfee CASG-XG35B specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 3.50 kW
- Cooling power input
- 0.85 kW
- Rated heating capacity (7 °C)
- 4.00 kW
- Heating power input
- 0.93 kW
- EER, full load (tested)
- 4.06
- COP, full load (tested)
- 4.40
- Rated AEER
- 4.11
- Rated ACOP
- 4.29
- Standby power (PIA)
- 0.6 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 59 dB(A)
- Outdoor sound power
- 62.9 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.
Comfee CASG-XG35B 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 | – | – | 205 | 388 |
| Coldresidential | residential | 5.0 | 2.5 | 150 | 1,245 |
| Mixedcommercial | commercial | – | – | 321 | 200 |
| Mixedresidential | residential | 4.5 | 3.0 | 237 | 464 |
| Hotcommercial | commercial | – | – | 838 | 40 |
| Hotresidential | residential | 5.0 | 3.5 | 701 | 64 |
Part-load test points (23 values)
- c__t1_min_cap_power_rated
- 207 W
- h__h1_min_cap_power_rated
- 224 W
- h__h2_ext_cap_power_rated
- 1200 W
- c__t1_half_cap_power_rated
- 368 W
- c__t1_have_min_cap_results
- Yes
- h__h1_half_cap_power_rated
- 375 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
- 1274 W
- h__h2_ext_cap_heat_cap_rated
- 3900 W
- h__h1_half_cap_heat_cap_rated
- 1995 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_min_cap_power_rated
- 136 W
- c__t1_min_cap_cooling_cap_rated
- 970 W
- c__low_temp_half_cap_power_rated
- 266 W
- c__t1_half_cap_cooling_cap_rated
- 1718 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_min_cap_cooling_cap_rated
- 1050 W
- c__low_temp_half_cap_cooling_cap_rated
- 1880 W
New Zealand E3 registration details
- Registration number
- AAC8997
- GEMS registration id
- 169780
- Status
- approved, available (self-reported)
- Registration expires
- 15 June 2030
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- –
- 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.