New Zealand · costs in NZD
Reverse cycle multi-split / vrf air conditioner
Midea MDV-V120WN8(AU) Heat Pump
Midea MDV-V120WN8(AU) is a 7.2 kW reverse cycle multi-split / vrf heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7867).
- Energy rating (cooling)
- 3
- Heating: 2
- Annual electricity use
- 4,105 kWh
- 359 cooling + 3,746 heating
- Estimated running cost
- $1,355 / year
- $113 / month · $13,547 over 10 years
- Capacity
- 7.2 kW cooling
- 11.2 kW heating
27% more electricity than the median of 5 comparable 7 kW reverse cycle multi-split / vrf registrations (3,237 kWh a year) in the cold zone. Uses less than 0% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 46% (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.
Midea MDV-V120WN8(AU) running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 4,105 | $1,355 | $13,547 |
| Mixed zone | 1,950 | $644 | $6,435 |
| Hot zone | 1,605 | $530 | $5,297 |
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 7.2 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MDV-V80WHN8(At)7.2 kW heating7.2 kW cooling3,023 kWh/yr | 2 | $998 | |
| Mitsubishi Heavy Industries SCM71ZS-W8.6 kW heating7.1 kW cooling3,066 kWh/yr | 4 | $1,012 | |
| Kinghome KWHD(24)NK6PO8.3 kW heating7.3 kW cooling3,237 kWh/yr | 3 | $1,068 | |
| Hisense AMW3-71U4RJC8 kW heating7 kW cooling3,266 kWh/yr | 3 | $1,078 | |
| Toshiba MCY-MHP0305HT9 kW heating8 kW cooling3,321 kWh/yr | 3 | $1,096 |
Heat pumps similar to the Midea MDV-V120WN8(AU)
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Heavy Industries SCM71ZS-W8.6 kW heating7.1 kW cooling3,066 kWh/yr | 4 | $1,012 | |
| Hisense AMW3-71U4RJC8 kW heating7 kW cooling3,266 kWh/yr | 3 | $1,078 | |
| Kinghome KWHD(24)NK6PO8.3 kW heating7.3 kW cooling3,237 kWh/yr | 3 | $1,068 | |
| Toshiba MCY-MHP0305HT9 kW heating8 kW cooling3,321 kWh/yr | 3 | $1,096 | |
| Actron Air MMV-080CS9 kW heating8 kW cooling3,821 kWh/yr | 2 | $1,261 | |
| Carrier 38VS00318SHCSS9 kW heating8 kW cooling3,321 kWh/yr | 3 | $1,096 | |
| Mitsubishi Heavy Industries SCM80ZS-W9.3 kW heating8 kW cooling3,386 kWh/yr | 3.5 | $1,117 |
Other Midea models of similar capacity
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MDV-V80WHN8(At)7.2 kW heating7.2 kW cooling3,023 kWh/yr | 2 | $998 |
Compare MDV-V120WN8(AU) with another model
Midea MDV-V120WN8(AU) specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 7.20 kW
- Cooling power input
- 1.72 kW
- Rated heating capacity (7 °C)
- 11.20 kW
- Heating power input
- 2.60 kW
- EER, full load (tested)
- 4.16
- COP, full load (tested)
- 4.26
- Rated AEER
- 4.02
- Rated ACOP
- 4.19
- Standby power (PIA)
- 21.2 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- –
- Outdoor sound power
- 69 dB(A)
- Demand response (AS/NZS 4755)
- –
- Country of manufacture
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Midea MDV-V120WN8(AU) 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 | – | – | 220 | 1,195 |
| Coldresidential | residential | 3.0 | 2.0 | 359 | 3,746 |
| Mixedcommercial | commercial | – | – | 533 | 630 |
| Mixedresidential | residential | 3.5 | 3.0 | 545 | 1,405 |
| Hotcommercial | commercial | – | – | 1,265 | 158 |
| Hotresidential | residential | 5.0 | 3.5 | 1,367 | 238 |
Part-load test points (25 values)
- c__t1_min_cap_power_rated
- 680 W
- h__h1_min_cap_power_rated
- 470 W
- h__h2_ext_cap_power_rated
- 3200 W
- c__t1_half_cap_power_rated
- 1080 W
- c__t1_have_min_cap_results
- Yes
- h__h1_half_cap_power_rated
- 1080 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
- 2400 W
- h__h2_ext_cap_heat_cap_rated
- 10000 W
- h__h1_half_cap_heat_cap_rated
- 5600 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_min_cap_power_rated
- 380 W
- c__t1_min_cap_cooling_cap_rated
- 2100 W
- c__low_temp_full_cap_power_rated
- 1572.0800000000002 W
- c__low_temp_half_cap_power_rated
- 540 W
- c__t1_half_cap_cooling_cap_rated
- 3600 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_min_cap_cooling_cap_rated
- 2400 W
- c__low_temp_full_cap_cooling_cap_rated
- 7754.4 W
- c__low_temp_half_cap_cooling_cap_rated
- 3850 W
New Zealand E3 registration details
- Registration number
- AAC7867
- GEMS registration id
- 157661
- Status
- approved, available (self-reported)
- Registration expires
- 8 November 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 19
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.