Name: Mitsubishi Heavy Industries DXC12ZTLA-W/DXK12ZTLA-W
Brand: Mitsubishi Heavy Industries
SKU: AAC7093

Climate zone

Electricity pricec/kWh

Energy rating (cooling): 3; Heating: 3
Annual electricity use: 737 kWh; 285 cooling + 452 heating
Estimated running cost: $236 / year; $20 / month · $2,358 over 10 years
Capacity: 3.3 kW cooling; 3.8 kW heating

4% more electricity than the median of 196 comparable 3.5 kW reverse cycle split system registrations (709 kWh a year) in the mixed zone. Uses less than 43% of them.

Across all 3,681 air conditioner registrations sold in Australia, it uses less than 84% (this compares very different sizes, so the cohort figure above is the useful one).

coolingheatingClick a zone to use it across the page.

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 DXC12ZTLA-W running cost by climate zone

Climate zone	kWh / year	Per month	Per year	5 years	10 years
Cold zone (Canberra, Hobart, Ballarat, alpine areas)	1,382	$37	$442	$2,211	$4,422
Mixed zone (Sydney, Melbourne, Adelaide, Perth)	737	$20	$236	$1,179	$2,358
Hot zone (Brisbane, Darwin, Cairns, Townsville)	878	$23	$281	$1,405	$2,810

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 that use less electricity

Same configuration and type, cooling capacity within 12% of 3.3 kW, at least 3% lower annual kWh in the mixed zone.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Midea MFEP35VA-W/MFEP35VA-N3.6 kW heating3.5 kW cooling590 kWh/yr	3.5 kW	3.6 kW	5.5	590	$189	100% of similar
Daikin RXM35AVMA / FTXM35AVMA3.7 kW heating3.5 kW cooling595 kWh/yr	3.5 kW	3.7 kW	5	595	$190	99% of similar
Midea MFCA35VA-W/MFCA35VA-N3.6 kW heating3.5 kW cooling597 kWh/yr	3.5 kW	3.6 kW	5.5	597	$191	99% of similar
Comfee CASG-XG35/CASN-XG353.8 kW heating3.5 kW cooling610 kWh/yr	3.5 kW	3.8 kW	5	610	$195	97% of similar
Actron Air WRC-035CS / WRE-035CS3.7 kW heating3.5 kW cooling610 kWh/yr	3.5 kW	3.7 kW	5	610	$195	97% of similar

Air conditioners similar to the Mitsubishi Heavy Industries DXC12ZTLA-W

Technically comparable registrations: same configuration and type, capacity within 12%.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Mitsubishi Electric MUZ-GS35VFD2/MSZ-GS35VFD2 Series3.7 kW heating3.4 kW cooling751 kWh/yr	3.4 kW	3.7 kW	3	751	$240	37% of similar
Fujitsu AOTH12KNCA/ASTH12KNCA4 kW heating3.4 kW cooling791 kWh/yr	3.4 kW	4 kW	3.5	791	$253	25% of similar
LG WS12TWU / WS12TWN4 kW heating3.4 kW cooling802 kWh/yr	3.4 kW	4 kW	3.5	802	$257	23% of similar
Mitsubishi Electric MUZ-GS35VFD2/MSZ-GS35VFD23.7 kW heating3.4 kW cooling751 kWh/yr	3.4 kW	3.7 kW	3	751	$240	37% of similar
Samsung Electronics AR12AXHQAWKXSA/AR12AXHQAWKNSA4 kW heating3.5 kW cooling738 kWh/yr	3.5 kW	4 kW	4.5	738	$236	43% of similar
Braemar WCHV35D1T/WSHV35D1T3.7 kW heating3.5 kW cooling733 kWh/yr	3.5 kW	3.7 kW	3.5	733	$235	45% of similar
Samsung Electronics AR40H12C1AMX / AR40H12C1AMN4 kW heating3.5 kW cooling712 kWh/yr	3.5 kW	4 kW	4.5	712	$228	48% of similar

Other Mitsubishi Heavy Industries models of similar capacity

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than	Compare
Mitsubishi Heavy Industries DXC12ZTLA-WJ / DXK12ZTLA-WFJ3.8 kW heating3.3 kW cooling739 kWh/yr	3.3 kW	3.8 kW	3	739	$236	42% of similar

Compare DXC12ZTLA-W/DXK12ZTLA-W with another model

Mitsubishi Heavy Industries DXC12ZTLA-W specifications

Type: Reverse cycle
Configuration: Split system
Air distribution: Non-ducted
Indoor unit: Wall hung
Rated cooling capacity (35 °C): 3.30 kW
Cooling power input: 0.90 kW
Rated heating capacity (7 °C): 3.80 kW
Heating power input: 0.90 kW
EER, full load (tested): 3.68
COP, full load (tested): 4.34
Rated AEER: 3.60
Rated ACOP: 4.14
Standby power (PIA): 5.2 W
Compressor: Variable speed, Inverter
Refrigerant: R32
Power supply: Single phase
Indoor sound power: 59 dB(A)
Outdoor sound power: 61 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 DXC12ZTLA-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	TCSPF	HSPF
Coldcommercial	commercial	–	–	352	385	6.65	4.48
Coldresidential	residential	3.0	2.5	182	1,200	4.79	4.18
Mixedcommercial	commercial	–	–	460	203	6.04	4.94
Mixedresidential	residential	3.0	3.0	285	452	4.67	4.71
Hotcommercial	commercial	–	–	1,040	48	5.90	5.28
Hotresidential	residential	3.5	3.5	805	73	5.29	5.28

Part-load test points (20 values)

h__h2_ext_cap_power_rated: 1370 W
c__t1_half_cap_power_rated: 320 W
c__t1_have_min_cap_results: No
h__h1_half_cap_power_rated: 330 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: 3900 W
h__h1_half_cap_heat_cap_rated: 1900 W
h__h2_is_capable_extended_load: Yes
c__low_temp_full_cap_power_rated: 822.6 W
c__low_temp_half_cap_power_rated: 270 W
c__low_temp_have_min_cap_results: No
c__t1_half_cap_cooling_cap_rated: 1650 W
c__low_temp_have_half_cap_results: Yes
c__low_temp_full_cap_cooling_cap_rated: 3554.1 W
c__low_temp_half_cap_cooling_cap_rated: 1780 W

Other model numbers on registration AAC7093

Registered together and sharing the same test results. Usually variants of the same unit.

Australian GEMS registration details

Registration number: AAC7093
GEMS registration id: 150152
Status: approved, available (self-reported)
Registration expires: 11 October 2027
Registered for sale in: Australia, Fiji, New Zealand
Family: SRK35/DXK12ZTLA-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 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.