New Zealand · costs in NZD
Reverse cycle fixed air conditioner
Midea MULMI0371B Heat Pump
Midea MULMI0371B is a 7.1 kW reverse cycle fixed heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC6575).
- Energy rating (cooling)
- 3.5
- Heating: 2.5
- Annual electricity use
- 2,636 kWh
- 349 cooling + 2,287 heating
- Estimated running cost
- $870 / year
- $72 / month · $8,699 over 10 years
- Capacity
- 7.1 kW cooling
- 7.5 kW heating
7% less electricity than the median of 17 comparable 7 kW reverse cycle fixed registrations (2,850 kWh a year) in the cold zone. Uses less than 94% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 67% (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 MULMI0371B running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 2,636 | $870 | $8,699 |
| Mixed zone | 1,444 | $477 | $4,765 |
| Hot zone | 1,681 | $555 | $5,547 |
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 similar to the Midea MULMI0371B
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Panasonic CU-4Z71VBR8.5 kW heating7.1 kW cooling3,276 kWh/yr | 4 | $1,081 | |
| Panasonic CU-4Z71DBR8.5 kW heating7.1 kW cooling3,170 kWh/yr | 4.5 | $1,046 | |
| Mitsubishi Electric MXZ-4F71VGD8 kW heating7.1 kW cooling2,826 kWh/yr | 3.5 | $933 | |
| Toshiba RAS-3M24B2AVG-A8.7 kW heating7 kW cooling3,150 kWh/yr | 4 | $1,040 | |
| Carrier 38QUM071D8S37.4 kW heating7.2 kW cooling2,692 kWh/yr | 3.5 | $888 | |
| Daikin 2MXF70TVMA7 kW heating7 kW cooling2,732 kWh/yr | 2.5 | $902 | |
| Samsung Electronics AJ070HCJ3KG8 kW heating7 kW cooling3,209 kWh/yr | 3 | $1,059 | |
| Daikin 2MXF70T2VMA7 kW heating7 kW cooling2,732 kWh/yr | 2.5 | $902 |
Compare MULMI0371B with another model
Midea MULMI0371B specifications
- Type
- Reverse cycle
- Configuration
- Fixed
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 7.10 kW
- Cooling power input
- 1.95 kW
- Rated heating capacity (7 °C)
- 7.50 kW
- Heating power input
- 1.64 kW
- EER, full load (tested)
- 3.68
- COP, full load (tested)
- 4.58
- Rated AEER
- 3.57
- Rated ACOP
- 4.46
- Standby power (PIA)
- 12.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- –
- Outdoor sound power
- 65 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.
Midea MULMI0371B 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 | – | – | 305 | 760 |
| Coldresidential | residential | 3.5 | 2.5 | 349 | 2,287 |
| Mixedcommercial | commercial | – | – | 627 | 417 |
| Mixedresidential | residential | 3.5 | 3.0 | 548 | 896 |
| Hotcommercial | commercial | – | – | 1,697 | 103 |
| Hotresidential | residential | 4.0 | 3.5 | 1,527 | 154 |
Part-load test points (25 values)
- c__t1_min_cap_power_rated
- 670 W
- h__h1_min_cap_power_rated
- 420 W
- h__h2_ext_cap_power_rated
- 2640 W
- c__t1_half_cap_power_rated
- 770 W
- c__t1_have_min_cap_results
- Yes
- h__h1_half_cap_power_rated
- 670 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
- 2100 W
- h__h2_ext_cap_heat_cap_rated
- 8210 W
- h__h1_half_cap_heat_cap_rated
- 3685 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_min_cap_power_rated
- 385 W
- c__t1_min_cap_cooling_cap_rated
- 3150 W
- c__low_temp_full_cap_power_rated
- 1782.3 W
- c__low_temp_half_cap_power_rated
- 510 W
- c__t1_half_cap_cooling_cap_rated
- 3640 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_min_cap_cooling_cap_rated
- 2850 W
- c__low_temp_full_cap_cooling_cap_rated
- 7646.7 W
- c__low_temp_half_cap_cooling_cap_rated
- 3600 W
New Zealand E3 registration details
- Registration number
- AAC6575
- GEMS registration id
- 145500
- Status
- approved, available (self-reported)
- Registration expires
- 30 March 2027
- 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 25 September 2026; last checked 26 September 2026. How the derived figures are calculated.