New Zealand · costs in NZD
Reverse cycle split system air conditioner, wall hung
Mitsubishi Heavy Industries SRC71ZRA-W / SRK71ZRA-W Heat Pump
Mitsubishi Heavy Industries SRC71ZRA-W / SRK71ZRA-W is a 7.1 kW reverse cycle split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC8721).
- Energy rating (cooling)
- 3.5
- Heating: 2
- Annual electricity use
- 3,062 kWh
- 372 cooling + 2,690 heating
- Estimated running cost
- $1,010 / year
- $84 / month · $10,105 over 10 years
- Capacity
- 7.1 kW cooling
- 8 kW heating
3% 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 65% of them.
Across all 3,612 air conditioner registrations sold in Australia, it uses less than 61% (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.
Mitsubishi Heavy Industries SRC71ZRA-W running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 3,062 | $1,010 | $10,105 |
| Mixed zone | 1,587 | $524 | $5,237 |
| Hot zone | 1,877 | $619 | $6,194 |
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 7.1 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Heavy Industries SRK63/DXK21ZRA-WF17.1 kW heating6.3 kW cooling2,507 kWh/yr | 4 | $827 | |
| Mitsubishi Heavy Industries DXC21ZRA-W / DXK21ZRA-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 Mitsubishi Heavy Industries SRC71ZRA-W
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Gree GWH24AVEXH-K6DNA1D/O / GWH24AVEXH-K6DNA1D/I7.8 kW heating7.1 kW cooling3,034 kWh/yr | 3.5 | $1,001 | |
| Kogan KASSSAC71HC7.5 kW heating7.1 kW cooling2,824 kWh/yr | 4.5 | $932 | |
| Gree GWH24AVEXH-K6DNA1C/O / GWH24AVEXH-K6DNA1C/I7.8 kW heating7.1 kW cooling2,992 kWh/yr | 4.5 | $987 | |
| Haier 1U71TPHRA / AS71TPHRA7.5 kW heating7.1 kW cooling2,815 kWh/yr | 4 | $929 | |
| Daikin RXM71AVMA / FTXM71AVMA8 kW heating7.1 kW cooling2,764 kWh/yr | 3.5 | $912 | |
| Braemar WCHV70D1T/WSHV70D1T7.1 kW heating7.1 kW cooling2,879 kWh/yr | 3.5 | $950 | |
| Braemar ACHV70D1S/ASHV70D1S7.8 kW heating7.1 kW cooling3,090 kWh/yr | 4.5 | $1,020 | |
| Kogan KASSSAC71HE7.5 kW heating7.1 kW cooling2,824 kWh/yr | 4.5 | $932 |
Compare SRC71ZRA-W / SRK71ZRA-W with another model
Mitsubishi Heavy Industries SRC71ZRA-W specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 7.10 kW
- Cooling power input
- 1.84 kW
- Rated heating capacity (7 °C)
- 8.00 kW
- Heating power input
- 2.02 kW
- EER, full load (tested)
- 3.84
- COP, full load (tested)
- 4.01
- Rated AEER
- 3.84
- Rated ACOP
- 3.94
- Standby power (PIA)
- 2.8 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 55 dB(A)
- Outdoor sound power
- 65 dB(A)
- Demand response (AS/NZS 4755)
- Yes (mode 1 on off, mode 2 50 percent, mode 3 75 percent)
- Country of manufacture
- Thailand
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Mitsubishi Heavy Industries SRC71ZRA-W 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 | – | – | 819 | 853 |
| Coldresidential | residential | 3.5 | 2.0 | 372 | 2,690 |
| Mixedcommercial | commercial | – | – | 1,036 | 443 |
| Mixedresidential | residential | 3.5 | 2.5 | 587 | 1,000 |
| Hotcommercial | commercial | – | – | 2,323 | 91 |
| Hotresidential | residential | 3.5 | 3.0 | 1,733 | 144 |
Part-load test points (16 values)
- h__h2_ext_cap_power_rated
- 3010 W
- c__t1_half_cap_power_rated
- 655 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 750 W
- h__h1_have_min_cap_results
- No
- 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__h2_ext_cap_heat_cap_rated
- 8100 W
- h__h1_half_cap_heat_cap_rated
- 4000 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 3550 W
- c__low_temp_have_half_cap_results
- No
Other model numbers on registration AAC8721
Registered together and sharing the same test results. Usually variants of the same unit.
New Zealand E3 registration details
- Registration number
- AAC8721
- GEMS registration id
- 166586
- Status
- approved, available (self-reported)
- Registration expires
- 31 March 2030
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- SRK/DXK_71/24ZRA-W
- 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: mhiaa.com.au. How the derived figures are calculated.