New Zealand · costs in NZD
Reverse cycle multi-split / vrf air conditioner
Carrier 38VT010188HTSG Heat Pump
Carrier 38VT010188HTSG is a 28 kW reverse cycle multi-split / vrf heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7815).
- Energy rating (cooling)
- 3
- Heating: 2
- Annual electricity use
- 12,536 kWh
- 1,446 cooling + 11,090 heating
- Estimated running cost
- $4,137 / year
- $345 / month · $41,369 over 10 years
- Capacity
- 28 kW cooling
- 31.5 kW heating
9% less electricity than the median of 26 comparable 25 kW reverse cycle multi-split / vrf registrations (13,829 kWh a year) in the cold zone. Uses less than 77% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 11% (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.
Carrier 38VT010188HTSG running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 12,536 | $4,137 | $41,369 |
| Mixed zone | 6,268 | $2,068 | $20,684 |
| Hot zone | 6,739 | $2,224 | $22,239 |
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 28 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mdv MV8-252WV2RN1E(MA)25.2 kW heating25.2 kW cooling11,529 kWh/yr | 2 | $3,805 | |
| Midea MV8-252WV2RN1E(MA)25.2 kW heating25.2 kW cooling11,529 kWh/yr | 2 | $3,805 |
Heat pumps similar to the Carrier 38VT010188HTSG
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Fujitsu AJY090LELBH28 kW heating28 kW cooling13,430 kWh/yr | 2 | $4,432 | |
| LG ARUM101LTE631.5 kW heating28 kW cooling12,560 kWh/yr | 3.5 | $4,145 | |
| Samsung Electronics AM100DXVGGR/SA31.5 kW heating28 kW cooling13,829 kWh/yr | 3.5 | $4,564 | |
| Samsung Electronics AM100DXVGGH/SA31.5 kW heating28 kW cooling13,829 kWh/yr | 3.5 | $4,564 | |
| Midea MV8-280WV2RN1E(MA)28 kW heating28 kW cooling13,222 kWh/yr | 2 | $4,363 | |
| Toshiba MMY-MUP1001HT8P-A31.5 kW heating28 kW cooling12,536 kWh/yr | 3 | $4,137 | |
| Mdv MV8-280WV2RN1E(MA)28 kW heating28 kW cooling13,222 kWh/yr | 2 | $4,363 | |
| Toshiba MMY-MAP1006FT8P-A28 kW heating28 kW cooling13,886 kWh/yr | 1.5 | $4,582 |
Compare 38VT010188HTSG with another model
Carrier 38VT010188HTSG specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 28.00 kW
- Cooling power input
- 7.02 kW
- Rated heating capacity (7 °C)
- 31.50 kW
- Heating power input
- 6.98 kW
- EER, full load (tested)
- 3.76
- COP, full load (tested)
- 4.26
- Rated AEER
- 3.85
- Rated ACOP
- 4.36
- Standby power (PIA)
- 75.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R410A
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- 77 dB(A)
- Demand response (AS/NZS 4755)
- No
- Country of manufacture
- China, Thailand
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Carrier 38VT010188HTSG 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 | – | – | 2,625 | 3,430 |
| Coldresidential | residential | 3.0 | 2.0 | 1,446 | 11,090 |
| Mixedcommercial | commercial | – | – | 3,430 | 1,770 |
| Mixedresidential | residential | 3.0 | 2.5 | 2,240 | 4,028 |
| Hotcommercial | commercial | – | – | 7,726 | 455 |
| Hotresidential | residential | 4.0 | 3.5 | 6,065 | 674 |
Part-load test points (18 values)
- c__t1_half_cap_power_rated
- 2196 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 2636 W
- h__h1_have_min_cap_results
- No
- h__h2_full_cap_power_rated
- 7306 W
- h__h2_have_half_cap_results
- No
- h__h3_have_full_cap_results
- No
- h__h3_have_half_cap_results
- No
- h__h1_half_cap_heat_cap_rated
- 15750 W
- h__h2_full_cap_heat_cap_rated
- 23500 W
- h__h2_is_capable_extended_load
- No
- c__low_temp_full_cap_power_rated
- 6412.624 W
- c__low_temp_half_cap_power_rated
- 1806 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 14000 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_full_cap_cooling_cap_rated
- 30156 W
- c__low_temp_half_cap_cooling_cap_rated
- 14400 W
New Zealand E3 registration details
- Registration number
- AAC7815
- GEMS registration id
- 157125
- Status
- approved, available (self-reported)
- Registration expires
- 8 October 2028
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- –
- Regulatory standard
- [SEER Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.4:2012
- MEPS
- 2019
- Product class
- Class 20
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.