Name: Mitsubishi Electric PUZ-ZM125YKA-A/PEA-M125HAA
Brand: Mitsubishi Electric
SKU: AAC8889

Climate zone

Electricity pricec/kWh

Energy rating (cooling): 2.5; Heating: 2.5
Annual electricity use: 3,065 kWh; 1,203 cooling + 1,862 heating
Estimated running cost: $981 / year; $82 / month · $9,808 over 10 years
Capacity: 12.5 kW cooling; 14 kW heating

3% less electricity than the median of 140 comparable 12.5 kW reverse cycle ducted split system registrations (3,178 kWh a year) in the mixed zone. Uses less than 59% of them.

Across all 3,680 air conditioner registrations sold in Australia, it uses less than 34% (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 Electric PUZ-ZM125YKA-A running cost by climate zone

Climate zone	kWh / year	Per month	Per year	5 years	10 years
Cold zone (Canberra, Hobart, Ballarat, alpine areas)	5,674	$151	$1,816	$9,078	$18,157
Mixed zone (Sydney, Melbourne, Adelaide, Perth)	3,065	$82	$981	$4,904	$9,808
Hot zone (Brisbane, Darwin, Cairns, Townsville)	3,674	$98	$1,176	$5,878	$11,757

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

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Panasonic U-125PZ3R8 / S-1014PF3E12.1 kW heating12.1 kW cooling1,681 kWh/yr	12.1 kW	12.1 kW	1.5	1,681	$538	99% of similar
Brivis AONSR13B1/AINHU13B113.8 kW heating12 kW cooling2,209 kWh/yr	12 kW	13.8 kW	4	2,209	$707	99% of similar
Brivis AONSR15B1/AINHU15B115.7 kW heating13.6 kW cooling2,497 kWh/yr	13.6 kW	15.7 kW	5	2,497	$799	99% of similar
Midea DUCMI125IHB/UCMI125OB13 kW heating12.5 kW cooling2,556 kWh/yr	12.5 kW	13 kW	3.5	2,556	$818	98% of similar
Rinnai DONSR13B1/DINLR13B113 kW heating12.5 kW cooling2,559 kWh/yr	12.5 kW	13 kW	3.5	2,559	$819	97% of similar

Air conditioners similar to the Mitsubishi Electric PUZ-ZM125YKA-A

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

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
Rinnai DONSR13B1/DINLR13B113 kW heating12.5 kW cooling2,559 kWh/yr	12.5 kW	13 kW	3.5	2,559	$819	97% of similar
Mdv C-UV-125N8-QC3W / CDV-125A6N8-QC3W13.5 kW heating12.5 kW cooling2,685 kWh/yr	12.5 kW	13.5 kW	3.5	2,685	$859	91% of similar
Panasonic U-125PZ4R5 / S-125PE4R12.5 kW heating12.5 kW cooling2,648 kWh/yr	12.5 kW	12.5 kW	3	2,648	$847	93% of similar
Kaden KDI42 / KDI4213 kW heating12.5 kW cooling2,587 kWh/yr	12.5 kW	13 kW	3.5	2,587	$828	95% of similar
Kaden KDI4213 kW heating12.5 kW cooling2,587 kWh/yr	12.5 kW	13 kW	3.5	2,587	$828	95% of similar
Midea DUCMI125IHB/UCMI125OB13 kW heating12.5 kW cooling2,556 kWh/yr	12.5 kW	13 kW	3.5	2,556	$818	98% of similar
Panasonic U-125PZ4R8 / S-125PE4*12.5 kW heating12.5 kW cooling2,648 kWh/yr	12.5 kW	12.5 kW	3	2,648	$847	93% of similar
TECO TDS-TSO125HVFM13.5 kW heating12.5 kW cooling2,695 kWh/yr	12.5 kW	13.5 kW	3.5	2,695	$862	86% of similar

Compare PUZ-ZM125YKA-A/PEA-M125HAA with another model

Mitsubishi Electric PUZ-ZM125YKA-A specifications

Type: Reverse cycle
Configuration: Split system
Air distribution: Ducted
Indoor unit: –
Rated cooling capacity (35 °C): 12.50 kW
Cooling power input: 3.50 kW
Rated heating capacity (7 °C): 14.00 kW
Heating power input: 3.40 kW
EER, full load (tested): 3.96
COP, full load (tested): 4.83
Rated AEER: 3.46
Rated ACOP: 3.98
Standby power (PIA): 33.6 W
Compressor: Variable speed, Inverter
Refrigerant: R32
Power supply: Three phase
Indoor sound power: –
Outdoor sound power: –
Demand response (AS/NZS 4755): Yes (mode 1 on off, mode 2 50 percent, mode 3 75 percent)
Dimensions (W×H×D): 1405 × 380 × 900 mm
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 Electric PUZ-ZM125YKA-A 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	–	–	1,363	1,600	6.39	4.03
Coldresidential	residential	2.5	2.0	789	4,885	4.06	3.80
Mixedcommercial	commercial	–	–	1,818	858	5.71	4.44
Mixedresidential	residential	2.5	2.5	1,203	1,862	4.09	4.29
Hotcommercial	commercial	–	–	4,256	225	5.43	4.70
Hotresidential	residential	3.0	3.0	3,340	334	4.79	4.70

Part-load test points (21 values)

c__t1_min_cap_power_rated: 1060 W
h__h2_ext_cap_power_rated: 4920 W
c__t1_half_cap_power_rated: 1350 W
c__t1_have_min_cap_results: Yes
h__h1_half_cap_power_rated: 1370 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: 13400 W
h__h1_half_cap_heat_cap_rated: 7000 W
h__h2_is_capable_extended_load: Yes
c__low_temp_min_cap_power_rated: 810 W
c__t1_min_cap_cooling_cap_rated: 4000 W
c__low_temp_half_cap_power_rated: 1090 W
c__t1_half_cap_cooling_cap_rated: 6250 W
c__low_temp_have_half_cap_results: Yes
c__low_temp_min_cap_cooling_cap_rated: 4500 W
c__low_temp_half_cap_cooling_cap_rated: 6260 W

Other model numbers on registration AAC8889

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

Australian GEMS registration details

Registration number: AAC8889
GEMS registration id: 169195
Status: approved, available (self-reported)
Registration expires: 25 May 2030
Registered for sale in: Australia, New Zealand
Family: PUZ-ZM125YKA2-A/PEA-M125HAA Series
Regulatory standard: [SEER Non Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
Test standard: AS/NZS 3823.1.2:2012
MEPS: 2019
Product class: Class 11

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: MitsubishiElectric.com.au. How the derived figures are calculated.