New Zealand · costs in NZD
Reverse cycle split system air conditioner
LG UU125WR2 U30/UMN125M2 N20 Heat Pump
LG UU125WR2 U30/UMN125M2 N20 is a 12.3 kW reverse cycle ducted split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7571).
- Energy rating (cooling)
- 1.5
- Heating: 1
- Annual electricity use
- 7,574 kWh
- 998 cooling + 6,576 heating
- Estimated running cost
- $2,499 / year
- $208 / month · $24,994 over 10 years
- Capacity
- 12.3 kW cooling
- 13.5 kW heating
24% more electricity than the median of 146 comparable 12.5 kW reverse cycle ducted split system registrations (6,125 kWh a year) in the cold zone. Uses less than 8% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 21% (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.
LG UU125WR2 U30 running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 7,574 | $2,499 | $24,994 |
| Mixed zone | 4,035 | $1,332 | $13,316 |
| Hot zone | 4,819 | $1,590 | $15,903 |
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 12.3 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Brivis AONSR13B1/AINHU13B113.8 kW heating12 kW cooling4,365 kWh/yr | 4.5 | $1,440 | |
| Panasonic U-125PZ3R8 / S-1014PF3E12.1 kW heating12.1 kW cooling4,458 kWh/yr | 3 | $1,471 | |
| Panasonic U-125PZ4R5 / S-125PE4*12.5 kW heating12.5 kW cooling4,742 kWh/yr | 3 | $1,565 | |
| Midea DUCMI125IHB/UCMI125OB13 kW heating12.5 kW cooling4,776 kWh/yr | 4 | $1,576 | |
| Carrier 38QSM125D8S/42QSM125D8S13 kW heating12.3 kW cooling4,798 kWh/yr | 3.5 | $1,583 |
Heat pumps similar to the LG UU125WR2 U30
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hisense AUW-125U4RQ1/AUD-125UX4RTH114 kW heating12.3 kW cooling6,849 kWh/yr | 2.5 | $2,260 | |
| Carrier 38QSM125D8S/42QSM125D8S13 kW heating12.3 kW cooling4,798 kWh/yr | 3.5 | $1,583 | |
| Carrier 38QSH125D8S-1/42QSH125D8S-112.8 kW heating12.4 kW cooling4,872 kWh/yr | 4 | $1,608 | |
| Braemar KCHV160D1B/KGHV200A1S20 kW heating12.2 kW cooling7,678 kWh/yr | 2.5 | $2,534 | |
| Panasonic U-125PZ4R8 / S-125PE4R12.5 kW heating12.5 kW cooling4,742 kWh/yr | 3 | $1,565 | |
| Rinnai DONSR13B1/DINLR13B113 kW heating12.5 kW cooling4,830 kWh/yr | 4 | $1,594 | |
| Midea DUCMI125IHB/UCMI125OB13 kW heating12.5 kW cooling4,776 kWh/yr | 4 | $1,576 | |
| Panasonic U-125PZ3R8 / S-1014PF3E12.1 kW heating12.1 kW cooling4,458 kWh/yr | 3 | $1,471 |
Compare UU125WR2 U30/UMN125M2 N20 with another model
LG UU125WR2 U30 specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 12.30 kW
- Cooling power input
- 3.55 kW
- Rated heating capacity (7 °C)
- 13.50 kW
- Heating power input
- 3.74 kW
- EER, full load (tested)
- 3.52
- COP, full load (tested)
- 3.74
- Rated AEER
- 3.43
- Rated ACOP
- 3.58
- Standby power (PIA)
- 10.0 W
- Compressor
- Fixed speed
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- –
- Outdoor sound power
- –
- Demand response (AS/NZS 4755)
- Yes
- Country of manufacture
- China, South Korea
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
LG UU125WR2 U30 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 | – | – | 2,289 | 2,152 |
| Coldresidential | residential | 1.5 | 1.0 | 998 | 6,576 |
| Mixedcommercial | commercial | – | – | 2,820 | 1,144 |
| Mixedresidential | residential | 1.5 | 1.0 | 1,506 | 2,529 |
| Hotcommercial | commercial | – | – | 6,082 | 250 |
| Hotresidential | residential | 2.0 | 1.5 | 4,424 | 395 |
Part-load test points (4 values)
- h__h2_full_cap_power_rated
- 2930 W
- h__h3_have_full_cap_results
- No
- h__h2_full_cap_heat_cap_rated
- 9070 W
- c__low_temp_have_full_cap_results
- No
New Zealand E3 registration details
- Registration number
- AAC7571
- GEMS registration id
- 155082
- Status
- approved, available (self-reported)
- Registration expires
- 20 June 2028
- Registered for sale in
- Australia, New Zealand
- Family
- –
- Regulatory standard
- [SEER Non Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.2:2012
- MEPS
- 2019
- Product class
- Class 11
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.