New Zealand · costs in NZD
Cooling only split system air conditioner, wall hung
Mitsubishi Heavy Industries SRC13YSA-W/SRK13YSA-WF1 Heat Pump
Mitsubishi Heavy Industries SRC13YSA-W/SRK13YSA-WF1 is a 3.5 kW cooling only split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC8231).
- Energy rating (cooling)
- 4
- Annual electricity use
- 165 kWh
- Estimated running cost
- $54 / year
- $5 / month · $545 over 10 years
- Capacity
- 3.5 kW cooling
4% less electricity than the median of 20 comparable 3.5 kW cooling only split system registrations (173 kWh a year) in the cold zone. Uses less than 70% of them.
Across all 3,612 air conditioner registrations sold in Australia, it uses less than 99% (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 SRC13YSA-W running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 165 | $54 | $545 |
| Mixed zone | 259 | $85 | $855 |
| Hot zone | 738 | $244 | $2,435 |
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 3.5 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hitachi RAC-DJ35PCAT/RAK-DJ35PCAT3.5 kW cooling137 kWh/yr | 5 | $45 | |
| Mitsubishi Electric MUY-GW35VFD2/MSY-GW35VFD3.5 kW cooling144 kWh/yr | 4.5 | $48 | |
| Mitsubishi Electric MUY-GW35VFD2/MSY-GW35VFD23.5 kW cooling144 kWh/yr | 4.5 | $48 | |
| Daikin RKM35QVMA / FTKM35QVMA3.5 kW cooling146 kWh/yr | 5 | $48 | |
| Daikin RKM35Q2VMA / FTKM35Q2VMA3.5 kW cooling148 kWh/yr | 4.5 | $49 |
Heat pumps similar to the Mitsubishi Heavy Industries SRC13YSA-W
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Electric MUY-GW35VFD2/MSY-GW35VFD3.5 kW cooling144 kWh/yr | 4.5 | $48 | |
| Daikin RKM35Q2VMA / FTKM35Q2VMA3.5 kW cooling148 kWh/yr | 4.5 | $49 | |
| Mitsubishi Electric MUY-GW35VFD2/MSY-GW35VFD2 Series3.5 kW cooling144 kWh/yr | 4.5 | $48 | |
| Daikin RKM35QVMA / FTKM35QVMA3.5 kW cooling146 kWh/yr | 5 | $48 | |
| Hitachi RAC-DJ35PCAT/RAK-DJ35PCAT3.5 kW cooling137 kWh/yr | 5 | $45 | |
| SunPacific KF-35GW/N2BP-N5A3.5 kW cooling175 kWh/yr | 4 | $58 | |
| Panasonic CU-U35AKR / CS-U35AKR3.5 kW cooling172 kWh/yr | 4 | $57 | |
| Toshiba RAS-13E2ACVG-A/RAS-13E2KCVG-A3.5 kW cooling193 kWh/yr | 3.5 | $64 |
Compare SRC13YSA-W/SRK13YSA-WF1 with another model
Mitsubishi Heavy Industries SRC13YSA-W specifications
- Type
- Cooling only
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 3.50 kW
- Cooling power input
- 0.82 kW
- Rated heating capacity (7 °C)
- –
- Heating power input
- –
- EER, full load (tested)
- 4.31
- COP, full load (tested)
- –
- Rated AEER
- 4.20
- Rated ACOP
- –
- Standby power (PIA)
- 3.8 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 56 dB(A)
- Outdoor sound power
- 62 dB(A)
- Demand response (AS/NZS 4755)
- Yes
- 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 SRC13YSA-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 | – | – | 325 | – |
| Coldresidential | residential | 4.0 | – | 165 | – |
| Mixedcommercial | commercial | – | – | 423 | – |
| Mixedresidential | residential | 4.0 | – | 259 | – |
| Hotcommercial | commercial | – | – | 958 | – |
| Hotresidential | residential | 4.5 | – | 738 | – |
Part-load test points (9 values)
- c__t1_half_cap_power_rated
- 295 W
- c__t1_have_min_cap_results
- No
- c__low_temp_full_cap_power_rated
- 749.48 W
- c__low_temp_half_cap_power_rated
- 250 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 1750 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_full_cap_cooling_cap_rated
- 3769.5 W
- c__low_temp_half_cap_cooling_cap_rated
- 1885 W
New Zealand E3 registration details
- Registration number
- AAC8231
- GEMS registration id
- 161353
- Status
- approved, available (self-reported)
- Registration expires
- 13 May 2029
- Registered for sale in
- Australia, 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 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.