Australia · costs in AUD
Reverse cycle multi-split / vrf air conditioner
Daikin REYQ14BYM Air Conditioner
Daikin REYQ14BYM is a 40 kW reverse cycle multi-split / vrf air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC7312).
- Energy rating (cooling)
- 2.5
- Heating: 1
- Annual electricity use
- 12,809 kWh
- 3,764 cooling + 9,045 heating
- Estimated running cost
- $4,099 / year
- $342 / month · $40,989 over 10 years
- Capacity
- 40 kW cooling
- 45 kW heating
29% more electricity than the median of 20 comparable 40 kW reverse cycle multi-split / vrf registrations (9,920 kWh a year) in the mixed zone. Uses less than 15% of them.
Across all 3,680 air conditioner registrations sold in Australia, it uses less than 6% (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 REYQ14BYM running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 27,625 | $8,840 | $88,400 |
| Mixed zone | 12,809 | $4,099 | $40,989 |
| Hot zone | 11,475 | $3,672 | $36,720 |
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 40 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Carrier 38VT014A88HTSG45 kW heating40 kW cooling3,133 kWh/yr | 3.5 | $1,003 | |
| Carrier 38VT014188QTSG40 kW heating40 kW cooling3,201 kWh/yr | 3.5 | $1,024 | |
| Toshiba MMY-MUP1401HT8P-A40 kW heating40 kW cooling3,551 kWh/yr | 2.5 | $1,136 | |
| Toshiba MMY-MAP1406FT8P-A40 kW heating40 kW cooling5,570 kWh/yr | 1 | $1,782 | |
| Hitachi RAS-14FSXNS45 kW heating40 kW cooling5,753 kWh/yr | 1 | $1,841 |
Air conditioners similar to the Daikin REYQ14BYM
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Fujitsu AJY126LELBH40 kW heating40 kW cooling10,412 kWh/yr | 2.5 | $3,332 | |
| Hitachi RAS-14FSXNS45 kW heating40 kW cooling5,753 kWh/yr | 1 | $1,841 | |
| Samsung Electronics AM140DXVGGH/SA45 kW heating40 kW cooling9,452 kWh/yr | 3 | $3,025 | |
| Carrier 38VT014188QTSG40 kW heating40 kW cooling3,201 kWh/yr | 3.5 | $1,024 | |
| Toshiba MMY-MAP1406FT8P-A40 kW heating40 kW cooling5,570 kWh/yr | 1 | $1,782 | |
| Carrier 38VT014A88HTSG45 kW heating40 kW cooling3,133 kWh/yr | 3.5 | $1,003 | |
| Toshiba MMY-MUP1401HT8P-A40 kW heating40 kW cooling3,551 kWh/yr | 2.5 | $1,136 | |
| Samsung Electronics AM140DXVGGR/SA45 kW heating40 kW cooling9,452 kWh/yr | 3 | $3,025 |
Compare REYQ14BYM with another model
Daikin REYQ14BYM specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 40.00 kW
- Cooling power input
- 11.56 kW
- Rated heating capacity (7 °C)
- 45.00 kW
- Heating power input
- 13.17 kW
- EER, full load (tested)
- 3.25
- COP, full load (tested)
- 3.66
- Rated AEER
- 3.34
- Rated ACOP
- 3.32
- Standby power (PIA)
- 118.0 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 REYQ14BYM 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 | – | – | 4,402 | 7,434 |
| Coldresidential | residential | 2.5 | 0.5 | 2,440 | 25,185 |
| Mixedcommercial | commercial | – | – | 5,784 | 3,641 |
| Mixedresidential | residential | 2.5 | 1.0 | 3,764 | 9,045 |
| Hotcommercial | commercial | – | – | 13,077 | 800 |
| Hotresidential | residential | 3.0 | 2.5 | 10,271 | 1,204 |
Part-load test points (20 values)
- h__h2_ext_cap_power_rated
- 11836 W
- c__t1_half_cap_power_rated
- 3822 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 4899 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
- 27426 W
- h__h1_half_cap_heat_cap_rated
- 22500 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_full_cap_power_rated
- 10569.496000000001 W
- c__low_temp_half_cap_power_rated
- 3058 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 20000 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_full_cap_cooling_cap_rated
- 43080 W
- c__low_temp_half_cap_cooling_cap_rated
- 20000 W
Related Daikin model numbers starting with REYQ14BYM
1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.
| Model | Registration | Stars | kWh / yr | Registration expires |
|---|---|---|---|---|
| REYQ14BYM9 | AAC7308 | 2.5 | 12,808 | 28 February 2028 |
Australian GEMS registration details
- Registration number
- AAC7312
- GEMS registration id
- 152750
- 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 up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.4:2012
- MEPS
- 2019
- Product class
- Class 21
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.