New Zealand · costs in NZD
Reverse cycle split system air conditioner, wall hung
Midea MFXP70W/MFXP70N Heat Pump
Midea MFXP70W/MFXP70N is a 7 kW reverse cycle split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC8122).
- Energy rating (cooling)
- 3.5
- Heating: 2
- Annual electricity use
- 3,109 kWh
- 366 cooling + 2,743 heating
- Estimated running cost
- $1,026 / year
- $85 / month · $10,260 over 10 years
- Capacity
- 7 kW cooling
- 8 kW heating
1% less electricity than the median of 203 comparable 7 kW reverse cycle split system registrations (3,143 kWh a year) in the cold zone. Uses less than 54% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 60% (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 MFXP70W running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 3,109 | $1,026 | $10,260 |
| Mixed zone | 1,581 | $522 | $5,217 |
| Hot zone | 1,861 | $614 | $6,141 |
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 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Heavy Industries DXC21ZRA-W / DXK21ZRA-WF17.1 kW heating6.3 kW cooling2,507 kWh/yr | 4 | $827 | |
| Mitsubishi Heavy Industries SRC63ZRA-W / SRK63ZRA-WF17.1 kW heating6.3 kW cooling2,507 kWh/yr | 4 | $827 | |
| Panasonic U-71PZ3R5/S-6071PT3E6.8 kW heating6.8 kW cooling2,584 kWh/yr | 3 | $853 | |
| Panasonic U-71PZ4R5 / S-6071PT3E6.8 kW heating6.8 kW cooling2,606 kWh/yr | 3 | $860 | |
| Solar Acdc DGWA5-ACDCBLW-24KR27 kW heating6.5 kW cooling2,612 kWh/yr | 5 | $862 |
Heat pumps similar to the Midea MFXP70W
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Rinnai HONRTX70/HINRTX707.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 | |
| Comfee CASG-XG70B/CASN-XG70B7.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 | |
| Kaden KSI247.5 kW heating7 kW cooling2,932 kWh/yr | 4 | $968 | |
| Rinnai HSNRTX707.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 | |
| Samsung Electronics AR40H24C1AMX / AR40H24C1AMN7.4 kW heating7 kW cooling2,929 kWh/yr | 4 | $967 | |
| Carrier 38QAF070N8/42QAF070N87.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 | |
| Kaden KSI-7.07.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 | |
| Carrier 38QRF070N8/42QRF070N87.5 kW heating7 kW cooling2,949 kWh/yr | 4 | $973 |
Compare MFXP70W/MFXP70N with another model
Midea MFXP70W specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 7.00 kW
- Cooling power input
- 1.92 kW
- Rated heating capacity (7 °C)
- 8.00 kW
- Heating power input
- 1.99 kW
- EER, full load (tested)
- 3.54
- COP, full load (tested)
- 3.74
- Rated AEER
- 3.64
- Rated ACOP
- 4.01
- Standby power (PIA)
- 1.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 62.2 dB(A)
- 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 MFXP70W 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 | – | – | 680 | 850 |
| Coldresidential | residential | 3.5 | 2.0 | 366 | 2,743 |
| Mixedcommercial | commercial | – | – | 921 | 435 |
| Mixedresidential | residential | 3.5 | 2.5 | 578 | 1,003 |
| Hotcommercial | commercial | – | – | 2,222 | 86 |
| Hotresidential | residential | 3.5 | 3.0 | 1,724 | 137 |
Part-load test points (25 values)
- c__t1_min_cap_power_rated
- 630 W
- h__h1_min_cap_power_rated
- 460 W
- h__h2_ext_cap_power_rated
- 2970 W
- c__t1_half_cap_power_rated
- 720 W
- c__t1_have_min_cap_results
- Yes
- h__h1_half_cap_power_rated
- 750 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
- 2380 W
- h__h2_ext_cap_heat_cap_rated
- 7780 W
- h__h1_half_cap_heat_cap_rated
- 3790 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_min_cap_power_rated
- 490 W
- c__t1_min_cap_cooling_cap_rated
- 2860 W
- c__low_temp_full_cap_power_rated
- 1754.88 W
- c__low_temp_half_cap_power_rated
- 620 W
- c__t1_half_cap_cooling_cap_rated
- 3300 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_min_cap_cooling_cap_rated
- 3100 W
- c__low_temp_full_cap_cooling_cap_rated
- 7539 W
- c__low_temp_half_cap_cooling_cap_rated
- 3700 W
New Zealand E3 registration details
- Registration number
- AAC8122
- GEMS registration id
- 159932
- Status
- approved, available (self-reported)
- Registration expires
- 21 March 2029
- 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 9
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. Manufacturer: tradedepot.co.nz. How the derived figures are calculated.