Name: Mitsubishi Heavy Industries SRK20/DXK07ZTLA-WF
Brand: Mitsubishi Heavy Industries
SKU: AAC7085

Climate zone

Electricity pricec/kWh

Energy rating (cooling): 2.5; Heating: 3
Annual electricity use: 520 kWh; 187 cooling + 333 heating
Estimated running cost: $166 / year; $14 / month · $1,664 over 10 years
Capacity: 2 kW cooling; 2.7 kW heating

23% more 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 19% of them.

Across all 3,681 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).

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 SRK20 running cost by climate zone

Climate zone	kWh / year	Per month	Per year	5 years	10 years
Cold zone (Canberra, Hobart, Ballarat, alpine areas)	977	$26	$313	$1,563	$3,126
Mixed zone (Sydney, Melbourne, Adelaide, Perth)	520	$14	$166	$832	$1,664
Hot zone (Brisbane, Darwin, Cairns, Townsville)	567	$15	$181	$907	$1,814

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 2 kW, at least 3% lower annual kWh in the mixed zone.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
TCL TAC-06CHSD series1.8 kW heating1.8 kW cooling348 kWh/yr	1.8 kW	1.8 kW	4	348	$111	98% of similar
TCL TAC-06CHSD/TPG21IH1.8 kW heating1.8 kW cooling348 kWh/yr	1.8 kW	1.8 kW	4	348	$111	98% of similar
Maxa LZL17 ODU / LZL17 IDU1.8 kW heating1.8 kW cooling354 kWh/yr	1.8 kW	1.8 kW	3.5	354	$113	95% of similar
Comfee CASG-XG20/CASN-XG202.2 kW heating2 kW cooling367 kWh/yr	2 kW	2.2 kW	5	367	$117	94% of similar
Midea MFAB-20WC/MFAB-20NC2.3 kW heating2 kW cooling370 kWh/yr	2 kW	2.3 kW	5	370	$118	89% of similar

Air conditioners similar to the Mitsubishi Heavy Industries SRK20

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

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Midea MFAB-20WC/MFAB-20NC2.3 kW heating2 kW cooling370 kWh/yr	2 kW	2.3 kW	5	370	$118	89% of similar
Carrier 38QRG020N8/42QRG020N82.2 kW heating2 kW cooling378 kWh/yr	2 kW	2.2 kW	5	378	$121	84% of similar
Daikin RXV20AVMA / FTXV20AVMA2.7 kW heating2 kW cooling396 kWh/yr	2 kW	2.7 kW	5	396	$127	68% of similar
Fujitsu AOTH07KNCA/ASTH07KNCA2.5 kW heating2 kW cooling427 kWh/yr	2 kW	2.5 kW	4.5	427	$137	47% of similar
Kaden KSI062.3 kW heating2 kW cooling370 kWh/yr	2 kW	2.3 kW	5	370	$118	89% of similar
Comfee CASG-XG20/CASN-XG202.2 kW heating2 kW cooling367 kWh/yr	2 kW	2.2 kW	5	367	$117	94% of similar
Midea MFXP20W/MFXP20N2.3 kW heating2 kW cooling370 kWh/yr	2 kW	2.3 kW	5	370	$118	89% of similar
Carrier 38QHG020N8/42QHG020N8-12.2 kW heating2 kW cooling378 kWh/yr	2 kW	2.2 kW	5	378	$121	84% of similar

Compare SRK20/DXK07ZTLA-WF with another model

Mitsubishi Heavy Industries SRK20 specifications

Type: Reverse cycle
Configuration: Split system
Air distribution: Non-ducted
Indoor unit: Wall hung
Rated cooling capacity (35 °C): 2.00 kW
Cooling power input: 0.51 kW
Rated heating capacity (7 °C): 2.70 kW
Heating power input: 0.64 kW
EER, full load (tested): 4.03
COP, full load (tested): 4.32
Rated AEER: 3.76
Rated ACOP: 4.08
Standby power (PIA): 6.5 W
Compressor: Variable speed, Inverter
Refrigerant: R32
Power supply: Single phase
Indoor sound power: 52 dB(A)
Outdoor sound power: 57 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 SRK20 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	–	–	248	280	5.59	4.46
Coldresidential	residential	2.5	2.5	123	854	4.07	4.20
Mixedcommercial	commercial	–	–	309	153	5.34	4.86
Mixedresidential	residential	2.5	3.0	187	333	4.13	4.65
Hotcommercial	commercial	–	–	669	41	5.50	5.16
Hotresidential	residential	3.5	3.5	507	60	5.01	5.16

Part-load test points (20 values)

h__h2_ext_cap_power_rated: 1230 W
c__t1_half_cap_power_rated: 185 W
c__t1_have_min_cap_results: No
h__h1_half_cap_power_rated: 240 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: 3200 W
h__h1_half_cap_heat_cap_rated: 1350 W
h__h2_is_capable_extended_load: Yes
c__low_temp_full_cap_power_rated: 466.14000000000004 W
c__low_temp_half_cap_power_rated: 169.09 W
c__low_temp_have_min_cap_results: No
c__t1_half_cap_cooling_cap_rated: 1000 W
c__low_temp_have_half_cap_results: No
c__low_temp_full_cap_cooling_cap_rated: 2154 W
c__low_temp_half_cap_cooling_cap_rated: 1077 W

Other model numbers on registration AAC7085

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

Australian GEMS registration details

Registration number: AAC7085
GEMS registration id: 149968
Status: approved, available (self-reported)
Registration expires: 10 October 2027
Registered for sale in: Australia, Fiji, New Zealand
Family: SRK20/DXK07ZTLA-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: 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.