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

Climate zone

Electricity pricec/kWh

Energy rating (cooling): 3; Heating: 2.5
Annual electricity use: 1,382 kWh; 182 cooling + 1,200 heating
Estimated running cost: $456 / year; $38 / month · $4,561 over 10 years
Capacity: 3.3 kW cooling; 3.8 kW heating

1% less electricity than the median of 187 comparable 3.5 kW reverse cycle split system registrations (1,395 kWh a year) in the cold zone. Uses less than 56% of them.

Across all 3,611 air conditioner registrations sold in Australia, it uses less than 82% (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 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 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	$38	$456	$2,280	$4,561
Mixed zone (Sydney, Melbourne, Adelaide, Perth)	737	$20	$243	$1,216	$2,432
Hot zone (Brisbane, Darwin, Cairns, Townsville)	878	$24	$290	$1,449	$2,897

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 3.3 kW, at least 3% lower annual kWh in the cold zone.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Midea MFCA35VA-W/MFCA35VA-N3.6 kW heating3.5 kW cooling1,144 kWh/yr	3.5 kW	3.6 kW	5.5	1,144	$378	100% of similar
Daikin RXM35AVMA / FTXM35AVMA3.7 kW heating3.5 kW cooling1,146 kWh/yr	3.5 kW	3.7 kW	5.5	1,146	$378	99% of similar
Midea MFEP35VA-W/MFEP35VA-N3.6 kW heating3.5 kW cooling1,183 kWh/yr	3.5 kW	3.6 kW	6	1,183	$390	98% of similar
Daikin RXV35AVMA / FTXV35AVMA3.7 kW heating3.5 kW cooling1,207 kWh/yr	3.5 kW	3.7 kW	5	1,207	$398	98% of similar
Hitachi RAC-VJ35PHAT/RAK-VJ35PHAT3.8 kW heating3.5 kW cooling1,209 kWh/yr	3.5 kW	3.8 kW	5	1,209	$399	97% of similar

Heat pumps 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
Fujitsu AOTH12KNCA/ASTH12KNCA4 kW heating3.4 kW cooling1,660 kWh/yr	3.4 kW	4 kW	4	1,660	$548	20% of similar
LG WS12TWU / WS12TWN4 kW heating3.4 kW cooling1,632 kWh/yr	3.4 kW	4 kW	4	1,632	$539	23% of similar
Mitsubishi Electric MUZ-GS35VFD2/MSZ-GS35VFD2 Series3.7 kW heating3.4 kW cooling1,433 kWh/yr	3.4 kW	3.7 kW	3	1,433	$473	44% of similar
Mitsubishi Electric MUZ-GS35VFD/MSZ-GS35VFD23.7 kW heating3.4 kW cooling1,433 kWh/yr	3.4 kW	3.7 kW	3	1,433	$473	44% of similar
Braemar WCHV35D1T/WSHV35D1T3.7 kW heating3.5 kW cooling1,450 kWh/yr	3.5 kW	3.7 kW	4	1,450	$479	42% of similar
Samsung Electronics AR40H12C1AMX / AR40H12C1AMN4 kW heating3.5 kW cooling1,423 kWh/yr	3.5 kW	4 kW	5	1,423	$470	46% 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 cooling1,415 kWh/yr	3.3 kW	3.8 kW	3	1,415	$467	47% of similar
Mitsubishi Heavy Industries SRC35ZSPA-W/SRK35ZSPA-W3.6 kW heating3.2 kW cooling1,450 kWh/yr	3.2 kW	3.6 kW	2.5	1,450	$479	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.

New Zealand E3 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: 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.