Australia · costs in AUD
Reverse cycle multi-split / vrf air conditioner
Daikin REYQ24BYM9 Air Conditioner
Daikin REYQ24BYM9 is a 67 kW reverse cycle multi-split / vrf air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC7309).
- Energy rating (cooling)
- 2
- Heating: 0.5
- Annual electricity use
- 24,262 kWh
- 7,191 cooling + 17,071 heating
- Estimated running cost
- $7,764 / year
- $647 / month · $77,638 over 10 years
- Capacity
- 67 kW cooling
- 75 kW heating
49% more electricity than the median of 25 comparable 65 kW reverse cycle multi-split / vrf registrations (16,281 kWh a year) in the mixed zone. Uses less than 8% of them.
Across all 3,681 air conditioner registrations sold in Australia, it uses less than 1% (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 REYQ24BYM9 running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 53,305 | $17,058 | $170,576 |
| Mixed zone | 24,262 | $7,764 | $77,638 |
| Hot zone | 22,273 | $7,127 | $71,274 |
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 67 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Carrier 38VT022188QTSG61.5 kW heating61.5 kW cooling4,915 kWh/yr | 3.5 | $1,573 | |
| Carrier 38VT024188QTSG64.5 kW heating64.5 kW cooling5,352 kWh/yr | 3.5 | $1,713 | |
| Hitachi RAS-24FSNS77.5 kW heating67 kW cooling7,421 kWh/yr | 1.5 | $2,375 | |
| Hitachi RAS-24FSXNS77.5 kW heating67 kW cooling7,421 kWh/yr | 1.5 | $2,375 | |
| LG ARUM221LTE669.3 kW heating61.6 kW cooling13,842 kWh/yr | 3 | $4,429 |
Air conditioners similar to the Daikin REYQ24BYM9
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hitachi RAS-24FSXNS77.5 kW heating67 kW cooling7,421 kWh/yr | 1.5 | $2,375 | |
| Hitachi RAS-24FSNS77.5 kW heating67 kW cooling7,421 kWh/yr | 1.5 | $2,375 | |
| Carrier 38VT024188HTSG69 kW heating67 kW cooling6,173 kWh/yr | 2.5 | $1,975 | |
| Samsung Electronics AM240DXVGGH/SA75.6 kW heating67.2 kW cooling16,281 kWh/yr | 3 | $5,210 | |
| Samsung Electronics AM240DXVGGR/SA75.6 kW heating67.2 kW cooling16,281 kWh/yr | 3 | $5,210 | |
| LG ARUM240LTE574.3 kW heating67.2 kW cooling20,830 kWh/yr | 2 | $6,666 | |
| LG ARUM241LTE674.3 kW heating67.2 kW cooling15,247 kWh/yr | 3 | $4,879 |
Other Daikin models of similar capacity
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Daikin RXYQ24BYM75 kW heating67 kW cooling24,010 kWh/yr | 2 | $7,683 |
Compare REYQ24BYM9 with another model
Daikin REYQ24BYM9 specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 67.00 kW
- Cooling power input
- 22.01 kW
- Rated heating capacity (7 °C)
- 75.00 kW
- Heating power input
- 22.90 kW
- EER, full load (tested)
- 2.96
- COP, full load (tested)
- 3.33
- Rated AEER
- 2.98
- Rated ACOP
- 3.21
- Standby power (PIA)
- 144.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R410A
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- –
- Demand response (AS/NZS 4755)
- Yes
- 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 REYQ24BYM9 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 | – | – | 8,737 | 12,990 |
| Coldresidential | residential | 2.0 | 0.5 | 4,636 | 48,669 |
| Mixedcommercial | commercial | – | – | 11,495 | 6,602 |
| Mixedresidential | residential | 2.0 | 0.5 | 7,191 | 17,071 |
| Hotcommercial | commercial | – | – | 26,127 | 1,287 |
| Hotresidential | residential | 2.5 | 2.0 | 20,292 | 1,981 |
Part-load test points (18 values)
- h__h2_ext_cap_power_rated
- 30080 W
- c__t1_half_cap_power_rated
- 8005 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 8701 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
- 47530 W
- h__h1_half_cap_heat_cap_rated
- 37500 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_half_cap_power_rated
- 6404 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 33500 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_half_cap_cooling_cap_rated
- 33500 W
Australian GEMS registration details
- Registration number
- AAC7309
- GEMS registration id
- 152768
- Status
- approved, available (self-reported)
- Registration expires
- 28 February 2028
- Registered for sale in
- Australia, New Zealand
- Family
- –
- Regulatory standard
- [SEER Multi-Split >65kW] GEMS (Air Conditioners above 65kW) Determination 2022
- Test standard
- AS/NZS 3823.1.4:2012
- MEPS
- 2020
- Product class
- Class 27
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.