New Zealand · costs in NZD
Reverse cycle split system air conditioner, wall hung
Mitsubishi Heavy Industries SRC15ZTLA-W/SRK15ZTLA-W Heat Pump
Mitsubishi Heavy Industries SRC15ZTLA-W/SRK15ZTLA-W is a 1.5 kW reverse cycle split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7089).
- Energy rating (cooling)
- 1.5
- Heating: 3
- Annual electricity use
- 711 kWh
- 118 cooling + 593 heating
- Estimated running cost
- $235 / year
- $20 / month · $2,346 over 10 years
- Capacity
- 1.5 kW cooling
- 2 kW heating
14% less electricity than the median of 63 comparable 2 kW reverse cycle split system registrations (829 kWh a year) in the cold zone. Uses less than 92% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 93% (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 SRC15ZTLA-W running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 711 | $235 | $2,346 |
| Mixed zone | 415 | $137 | $1,370 |
| Hot zone | 510 | $168 | $1,683 |
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 Mitsubishi Heavy Industries SRC15ZTLA-W
Technically comparable registrations: same configuration and type, capacity within 12%.
No comparable registrations from other brands.
Other Mitsubishi Heavy Industries models of similar capacity
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Heavy Industries DXC05ZTLA-WJ / DXK05ZTLA-WFJ2 kW heating1.5 kW cooling704 kWh/yr | 1.5 | $232 |
Compare SRC15ZTLA-W/SRK15ZTLA-W with another model
Mitsubishi Heavy Industries SRC15ZTLA-W specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 1.50 kW
- Cooling power input
- 0.35 kW
- Rated heating capacity (7 °C)
- 2.00 kW
- Heating power input
- 0.42 kW
- EER, full load (tested)
- 4.73
- COP, full load (tested)
- 5.04
- Rated AEER
- 4.03
- Rated ACOP
- 4.53
- Standby power (PIA)
- 6.5 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 51 dB(A)
- Outdoor sound power
- 56 dB(A)
- Demand response (AS/NZS 4755)
- No
- 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 SRC15ZTLA-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 | – | – | 249 | 203 |
| Coldresidential | residential | 1.5 | 3.0 | 118 | 593 |
| Mixedcommercial | commercial | – | – | 303 | 115 |
| Mixedresidential | residential | 1.5 | 3.0 | 172 | 243 |
| Hotcommercial | commercial | – | – | 622 | 34 |
| Hotresidential | residential | 2.5 | 3.5 | 461 | 49 |
Part-load test points (20 values)
- h__h2_ext_cap_power_rated
- 1215 W
- c__t1_half_cap_power_rated
- 200 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 180 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
- 3100 W
- h__h1_half_cap_heat_cap_rated
- 1000 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_full_cap_power_rated
- 319.90000000000003 W
- c__low_temp_half_cap_power_rated
- 182.8 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 750 W
- c__low_temp_have_half_cap_results
- No
- c__low_temp_full_cap_cooling_cap_rated
- 1615.5 W
- c__low_temp_half_cap_cooling_cap_rated
- 807.75 W
Other model numbers on registration AAC7089
Registered together and sharing the same test results. Usually variants of the same unit.
New Zealand E3 registration details
- Registration number
- AAC7089
- GEMS registration id
- 149961
- Status
- approved, available (self-reported)
- Registration expires
- 11 October 2027
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- SRK15/DXK05ZTLA-WF
- 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 8
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.