Australia · costs in AUD
Reverse cycle split system air conditioner, wall hung
Mitsubishi Heavy Industries DXC05ZTLA-WJ / DXK05ZTLA-WFJ Air Conditioner
Mitsubishi Heavy Industries DXC05ZTLA-WJ / DXK05ZTLA-WFJ is a 1.5 kW reverse cycle split system air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC8853).
- Energy rating (cooling)
- 2
- Heating: 3
- Annual electricity use
- 406 kWh
- 167 cooling + 239 heating
- Estimated running cost
- $130 / year
- $11 / month · $1,299 over 10 years
- Capacity
- 1.5 kW cooling
- 2 kW heating
4% less electricity than the median of 62 comparable 2 kW reverse cycle split system registrations (422 kWh a year) in the mixed zone. Uses less than 55% of them.
Across all 3,681 air conditioner registrations sold in Australia, it uses less than 96% (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 mixed zone (Richmond NSW climate: Sydney, Melbourne, Adelaide, Perth). Mixed climate zone shown by default (Sydney, Melbourne, Adelaide, Perth); switch to cold or hot. Cost = kWh × 32c/kWh in AUD; change the price above to your tariff.
Mitsubishi Heavy Industries DXC05ZTLA-WJ running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 704 | $225 | $2,253 |
| Mixed zone | 406 | $130 | $1,299 |
| Hot zone | 500 | $160 | $1,600 |
At 32c/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.
Air conditioners similar to the Mitsubishi Heavy Industries DXC05ZTLA-WJ
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 SRC15ZTLA-W/SRK15ZTLA-WF2 kW heating1.5 kW cooling415 kWh/yr | 1.5 | $133 | |
| Mitsubishi Heavy Industries SRK15/DXK05ZTLA-WF2 kW heating1.5 kW cooling415 kWh/yr | 1.5 | $133 |
Compare DXC05ZTLA-WJ / DXK05ZTLA-WFJ with another model
Mitsubishi Heavy Industries DXC05ZTLA-WJ 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)
- 4.87
- Rated AEER
- 4.09
- Rated ACOP
- 4.58
- Standby power (PIA)
- 5.0 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
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Mitsubishi Heavy Industries DXC05ZTLA-WJ 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 | – | – | 244 | 200 |
| Coldresidential | residential | 1.5 | 3.0 | 113 | 591 |
| Mixedcommercial | commercial | – | – | 298 | 112 |
| Mixedresidential | residential | 2.0 | 3.0 | 167 | 239 |
| Hotcommercial | commercial | – | – | 618 | 31 |
| Hotresidential | residential | 2.5 | 3.5 | 455 | 45 |
Part-load test points (16 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
- 3050 W
- h__h1_half_cap_heat_cap_rated
- 1000 W
- h__h2_is_capable_extended_load
- Yes
- 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
Australian GEMS registration details
- Registration number
- AAC8853
- GEMS registration id
- 169465
- Status
- approved, available (self-reported)
- Registration expires
- 15 May 2030
- 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: Australian Government Energy Rating (GEMS) registration data, DCCEEW via 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.