Australia · costs in AUD
Reverse cycle multi-split / vrf air conditioner
Daikin REYQ14TAY1 Air Conditioner
Daikin REYQ14TAY1 is a 40 kW reverse cycle multi-split / vrf air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC10182).
- Energy rating (cooling)
- 2.5
- Heating: 1
- Annual electricity use
- 13,126 kWh
- 3,909 cooling + 9,217 heating
- Estimated running cost
- $4,200 / year
- $350 / month · $42,003 over 10 years
- Capacity
- 40 kW cooling
- 45 kW heating
24% more electricity than the median of 18 comparable 40 kW reverse cycle multi-split / vrf registrations (10,587 kWh a year) in the mixed zone. Uses less than 33% of them.
Across all 3,680 air conditioner registrations sold in Australia, it uses less than 5% (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 REYQ14TAY1 running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 28,411 | $9,092 | $90,915 |
| Mixed zone | 13,126 | $4,200 | $42,003 |
| Hot zone | 12,013 | $3,844 | $38,442 |
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 |
|---|---|---|---|
| Toshiba MMY-MUP14S1HT8P-A40 kW heating40 kW cooling3,918 kWh/yr | 2.5 | $1,254 | |
| Mitsubishi Electric PUHY-M350YXM-A-BS40 kW heating40 kW cooling5,003 kWh/yr | 1.5 | $1,601 | |
| Mitsubishi Electric PUHY-M350YXM series40 kW heating40 kW cooling5,003 kWh/yr | 1.5 | $1,601 | |
| Panasonic U-14MF3R745 kW heating40 kW cooling8,732 kWh/yr | 3 | $2,794 | |
| Mitsubishi Heavy Industries FDC400KXZE245 kW heating40 kW cooling9,498 kWh/yr | 2.5 | $3,039 |
Air conditioners similar to the Daikin REYQ14TAY1
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Electric PUHY-M350YXM series40 kW heating40 kW cooling5,003 kWh/yr | 1.5 | $1,601 | |
| Toshiba MMY-MUP14S1HT8P-A40 kW heating40 kW cooling3,918 kWh/yr | 2.5 | $1,254 | |
| Toshiba MMY-MUP1401FT8P-A40 kW heating40 kW cooling10,278 kWh/yr | 3.5 | $3,289 | |
| Panasonic U-14MF3R745 kW heating40 kW cooling8,732 kWh/yr | 3 | $2,794 | |
| Mitsubishi Heavy Industries FDC400KXZE245 kW heating40 kW cooling9,498 kWh/yr | 2.5 | $3,039 | |
| Mitsubishi Electric PUHY-M350YXM-A-BS40 kW heating40 kW cooling5,003 kWh/yr | 1.5 | $1,601 | |
| Mitsubishi Heavy Industries FDC400KXZRE240 kW heating40 kW cooling10,236 kWh/yr | 2.5 | $3,276 | |
| Hitachi RAS-140HNCELW45 kW heating40 kW cooling9,658 kWh/yr | 2.5 | $3,091 |
Compare REYQ14TAY1 with another model
Daikin REYQ14TAY1 specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Ducted or non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 40.00 kW
- Cooling power input
- 11.46 kW
- Rated heating capacity (7 °C)
- 45.00 kW
- Heating power input
- 11.32 kW
- EER, full load (tested)
- 3.46
- COP, full load (tested)
- 3.86
- Rated AEER
- 3.38
- Rated ACOP
- 3.85
- Standby power (PIA)
- 112.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R410A
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- –
- 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 REYQ14TAY1 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 | – | – | 4,979 | 7,606 |
| Coldresidential | residential | 2.5 | 0.5 | 2,546 | 25,865 |
| Mixedcommercial | commercial | – | – | 6,338 | 3,721 |
| Mixedresidential | residential | 2.5 | 1.0 | 3,909 | 9,217 |
| Hotcommercial | commercial | – | – | 14,126 | 806 |
| Hotresidential | residential | 3.0 | 2.5 | 10,797 | 1,216 |
Part-load test points (18 values)
- h__h2_ext_cap_power_rated
- 13050 W
- c__t1_half_cap_power_rated
- 3890 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 5076 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_half_cap_power_rated
- 3286 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_half_cap_cooling_cap_rated
- 20000 W
Australian GEMS registration details
- Registration number
- AAC10182
- GEMS registration id
- 179760
- Status
- approved, available (self-reported)
- Registration expires
- 25 May 2031
- 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.