Australia · costs in AUD
Reverse cycle multi-split / vrf air conditioner
Daikin RXYMQ9AY Air Conditioner
Daikin RXYMQ9AY is a 24 kW reverse cycle multi-split / vrf air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC8556).
- Energy rating (cooling)
- 2
- Heating: 2.5
- Annual electricity use
- 6,095 kWh
- 2,539 cooling + 3,556 heating
- Estimated running cost
- $1,950 / year
- $163 / month · $19,504 over 10 years
- Capacity
- 24 kW cooling
- 26 kW heating
13% less electricity than the median of 26 comparable 25 kW reverse cycle multi-split / vrf registrations (6,985 kWh a year) in the mixed zone. Uses less than 85% of them.
Across all 3,680 air conditioner registrations sold in Australia, it uses less than 14% (this compares very different sizes, so the cohort figure above is the useful one).
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.
Daikin RXYMQ9AY running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 10,915 | $3,493 | $34,928 |
| Mixed zone | 6,095 | $1,950 | $19,504 |
| Hot zone | 7,789 | $2,492 | $24,925 |
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 24 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Carrier 38VT008188HTSG25 kW heating22.4 kW cooling4,696 kWh/yr | 3 | $1,503 | |
| Toshiba MMY-MUP0801HT8P-A25 kW heating22.4 kW cooling4,696 kWh/yr | 3 | $1,503 | |
| Carrier 38VT008188QTSG22.4 kW heating22.4 kW cooling4,798 kWh/yr | 4 | $1,535 | |
| Toshiba MCY-MHP0806HS8-E / MMU-AP0094HP1-E22.4 kW heating22.4 kW cooling4,985 kWh/yr | 2.5 | $1,595 | |
| LG ARUM081LTE625.2 kW heating22.4 kW cooling5,232 kWh/yr | 3.5 | $1,674 |
Air conditioners similar to the Daikin RXYMQ9AY
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MVi-240WV2GN1(A)26 kW heating24 kW cooling6,486 kWh/yr | 2.5 | $2,076 | |
| Midea MDV-V240W/DRN1-AU25 kW heating23.5 kW cooling6,700 kWh/yr | 2 | $2,144 | |
| Mdv MV8-252WV2RN1E(MA)25.2 kW heating25.2 kW cooling5,972 kWh/yr | 2.5 | $1,911 | |
| Toshiba MCY-MHP0806HS8-E / MMU-AP0094HP1-E22.4 kW heating22.4 kW cooling4,985 kWh/yr | 2.5 | $1,595 | |
| LG ARUM081LTE625.2 kW heating22.4 kW cooling5,232 kWh/yr | 3.5 | $1,674 | |
| Toshiba MMY-MUP0801HT8P-A25 kW heating22.4 kW cooling4,696 kWh/yr | 3 | $1,503 | |
| Carrier 38VT008188HTSG25 kW heating22.4 kW cooling4,696 kWh/yr | 3 | $1,503 | |
| Carrier 38VT008188QTSG22.4 kW heating22.4 kW cooling4,798 kWh/yr | 4 | $1,535 |
Compare RXYMQ9AY with another model
Daikin RXYMQ9AY specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 24.00 kW
- Cooling power input
- 7.23 kW
- Rated heating capacity (7 °C)
- 26.00 kW
- Heating power input
- 7.15 kW
- EER, full load (tested)
- 3.22
- COP, full load (tested)
- 3.45
- Rated AEER
- 3.24
- Rated ACOP
- 3.55
- Standby power (PIA)
- 53.4 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R410A
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- 76 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.
Daikin RXYMQ9AY 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 |
|---|---|---|---|---|---|
| Coldcommercial | commercial | – | – | 3,477 | 3,074 |
| Coldresidential | residential | 2.0 | 2.0 | 1,650 | 9,265 |
| Mixedcommercial | commercial | – | – | 4,349 | 1,656 |
| Mixedresidential | residential | 2.0 | 2.5 | 2,539 | 3,556 |
| Hotcommercial | commercial | – | – | 9,541 | 420 |
| Hotresidential | residential | 2.5 | 2.5 | 7,159 | 630 |
Part-load test points (14 values)
- c__t1_half_cap_power_rated
- 2697 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 2731 W
- h__h1_have_min_cap_results
- No
- h__h2_full_cap_power_rated
- 6250 W
- h__h2_have_half_cap_results
- No
- h__h3_have_full_cap_results
- No
- h__h3_have_half_cap_results
- No
- h__h1_half_cap_heat_cap_rated
- 13000 W
- h__h2_full_cap_heat_cap_rated
- 23100 W
- h__h2_is_capable_extended_load
- No
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 12000 W
- c__low_temp_have_half_cap_results
- No
Other model numbers on registration AAC8556
Registered together and sharing the same test results. Usually variants of the same unit.
Australian GEMS registration details
- Registration number
- AAC8556
- GEMS registration id
- 166039
- Status
- approved, available (self-reported)
- Registration expires
- 15 December 2029
- Registered for sale in
- Australia, New Zealand
- Family
- RXYMQ9AY
- Regulatory standard
- [SEER Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.4:2012
- MEPS
- 2019
- Product class
- Class 20
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: daikin.com.au. How the derived figures are calculated.