Australia · costs in AUD

Reverse cycle split system air conditioner

Rinnai DONSR10Z72/ DINLR10Z72 Air Conditioner

Rinnai DONSR10Z72/ DINLR10Z72 is a 10.5 kW reverse cycle ducted split system air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC7746).

c/kWh
Energy rating (cooling)
3
Heating: 2.5
Annual electricity use
2,298 kWh
915 cooling + 1,383 heating
Estimated running cost
$735 / year
$61 / month · $7,354 over 10 years
Capacity
10.5 kW cooling
10.5 kW heating

5% less electricity than the median of 129 comparable 10 kW reverse cycle ducted split system registrations (2,429 kWh a year) in the mixed zone. Uses less than 78% of them.

Across all 3,680 air conditioner registrations sold in Australia, it uses less than 46% (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.

Rinnai DONSR10Z72 running cost by climate zone

Climate zonekWh / yearPer year10 years
Cold zone 4,385$1,403$14,032
Mixed zone 2,298$735$7,354
Hot zone 2,872$919$9,190

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

ModelStarsEst. cost / yrCompare
Panasonic U-100PZ4R8 / S-100PE4*10 kW heating10 kW cooling1,449 kWh/yr2.5$464
Panasonic U-100PZ4R8 / S-100PE4RN10 kW heating10 kW cooling1,449 kWh/yr2.5$464
Brivis AONSR13B1/AINHU11B111.3 kW heating10.3 kW cooling1,881 kWh/yr4.5$602
Midea UCMI105OB/DUCMI105IHB11 kW heating10 kW cooling2,120 kWh/yr4$678
Midea UCMI90OB/DUCMI90IB11 kW heating10.5 kW cooling2,122 kWh/yr4$679

Air conditioners similar to the Rinnai DONSR10Z72

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

ModelStarsEst. cost / yrCompare
Aurora AU-BS36HR-2A-O / AU-LCF36-2A-I11.5 kW heating10.5 kW cooling2,151 kWh/yr4$688
Actron Air LRC-100CS / LRE-100CS11.5 kW heating10.5 kW cooling2,126 kWh/yr4$680
Mdv C-UV-105N8-QC3W / CDV-105HN8-QC3W11 kW heating10.5 kW cooling2,126 kWh/yr4$680
Carrier 38QSV105N8/42QSV105N8H12.5 kW heating10.5 kW cooling2,355 kWh/yr3.5$754
Mdv C-UV-105N8-QC3W / CDV-105A6N8-QC3W11 kW heating10.5 kW cooling2,135 kWh/yr4$683
Kaden KDI3611.5 kW heating10.5 kW cooling2,325 kWh/yr3$744
Midea UCMI90OB/DUCMI90IB11 kW heating10.5 kW cooling2,122 kWh/yr4$679
Kaden KDI36 / KDI3611.5 kW heating10.5 kW cooling2,174 kWh/yr4$696

Compare DONSR10Z72/ DINLR10Z72 with another model

Rinnai DONSR10Z72 specifications

Type
Reverse cycle
Configuration
Split system
Air distribution
Ducted
Indoor unit
–
Rated cooling capacity (35 °C)
10.50 kW
Cooling power input
3.18 kW
Rated heating capacity (7 °C)
10.50 kW
Heating power input
3.18 kW
EER, full load (tested)
3.39
COP, full load (tested)
3.48
Rated AEER
3.27
Rated ACOP
3.27
Standby power (PIA)
10.0 W
Compressor
Variable speed, Inverter
Refrigerant
R410A
Power supply
Single 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)
1110 × 248 × 720 mm
Country of manufacture
China

Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.

Rinnai DONSR10Z72 zoned energy rating figures

As published for each climate zone. Residential figures drive the star ratings; commercial figures assume a commercial usage pattern.

ZoneCooling starsHeating starsCooling kWhHeating kWh
Coldcommercial––1,0261,165
Coldresidential3.02.05783,807
Mixedcommercial––1,385598
Mixedresidential3.02.59151,383
Hotcommercial––3,402129
Hotresidential3.53.52,673199
Part-load test points (25 values)
c__t1_min_cap_power_rated
510 W
h__h1_min_cap_power_rated
430 W
h__h2_ext_cap_power_rated
3950 W
c__t1_half_cap_power_rated
1100 W
c__t1_have_min_cap_results
Yes
h__h1_half_cap_power_rated
920 W
h__h1_have_min_cap_results
Yes
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__h1_min_cap_heat_cap_rated
2100 W
h__h2_ext_cap_heat_cap_rated
9900 W
h__h1_half_cap_heat_cap_rated
5050 W
h__h2_is_capable_extended_load
Yes
c__low_temp_min_cap_power_rated
430 W
c__t1_min_cap_cooling_cap_rated
1800 W
c__low_temp_full_cap_power_rated
2906.52 W
c__low_temp_half_cap_power_rated
900 W
c__t1_half_cap_cooling_cap_rated
5250 W
c__low_temp_have_half_cap_results
Yes
c__low_temp_min_cap_cooling_cap_rated
2750 W
c__low_temp_full_cap_cooling_cap_rated
11308.5 W
c__low_temp_half_cap_cooling_cap_rated
5500 W

Australian GEMS registration details

Registration number
AAC7746
GEMS registration id
156261
Status
approved, available (self-reported)
Registration expires
28 August 2028
Registered for sale in
Australia
Family
–
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: rinnai.com.au. How the derived figures are calculated.