Australia · costs in AUD
Reverse cycle multi-split / vrf air conditioner
Mitsubishi Electric PUHY-EP300YNW-A1 Series Air Conditioner
Mitsubishi Electric PUHY-EP300YNW-A1 Series is a 33.5 kW reverse cycle multi-split / vrf air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC9247).
- Energy rating (cooling)
- 3
- Heating: 0
- Annual electricity use
- 13,822 kWh
- 2,871 cooling + 10,951 heating
- Estimated running cost
- $4,423 / year
- $369 / month · $44,230 over 10 years
- Capacity
- 33.5 kW cooling
- 37.5 kW heating
63% more electricity than the median of 20 comparable 35 kW reverse cycle multi-split / vrf registrations (8,491 kWh a year) in the mixed zone. Uses less than 15% of them.
Across all 3,681 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.
Mitsubishi Electric PUHY-EP300YNW-A1 Series running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 30,714 | $9,828 | $98,285 |
| Mixed zone | 13,822 | $4,423 | $44,230 |
| Hot zone | 9,137 | $2,924 | $29,238 |
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 33.5 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Panasonic U-12MF3R737.5 kW heating33.5 kW cooling2,717 kWh/yr | 3 | $869 | |
| Toshiba MMY-MUP12S1HT8P-A37.5 kW heating33.5 kW cooling3,022 kWh/yr | 2.5 | $967 | |
| Mitsubishi Electric PUHY-M300YXM-A-BS33.5 kW heating33.5 kW cooling4,042 kWh/yr | 1.5 | $1,293 | |
| Mitsubishi Electric PUHY-M300YXM-A33.5 kW heating33.5 kW cooling4,042 kWh/yr | 1.5 | $1,293 | |
| Hitachi RAS-120RNCBLW37.5 kW heating33.5 kW cooling7,724 kWh/yr | 2.5 | $2,472 |
Air conditioners similar to the Mitsubishi Electric PUHY-EP300YNW-A1 Series
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Hitachi RAS-120RNCBLW37.5 kW heating33.5 kW cooling7,724 kWh/yr | 2.5 | $2,472 | |
| Mitsubishi Heavy Industries FDC335KXZE333.5 kW heating33.5 kW cooling8,260 kWh/yr | 3 | $2,643 | |
| Toshiba MMY-MUP12S1HT8P-A37.5 kW heating33.5 kW cooling3,022 kWh/yr | 2.5 | $967 | |
| Toshiba MMY-MUP1201FT8P-A33.5 kW heating33.5 kW cooling7,779 kWh/yr | 3.5 | $2,489 | |
| Mitsubishi Heavy Industries FDC335KXZE3A33.5 kW heating33.5 kW cooling8,260 kWh/yr | 3 | $2,643 | |
| Hitachi RAS-120HNCELW37.5 kW heating33.5 kW cooling7,963 kWh/yr | 2.5 | $2,548 | |
| Daikin REYA12AYM37.5 kW heating33.5 kW cooling7,745 kWh/yr | 2.5 | $2,478 | |
| Panasonic U-12MF3R737.5 kW heating33.5 kW cooling2,717 kWh/yr | 3 | $869 |
Compare PUHY-EP300YNW-A1 Series with another model
Mitsubishi Electric PUHY-EP300YNW-A1 Series specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Ducted or non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 33.50 kW
- Cooling power input
- 8.33 kW
- Rated heating capacity (7 °C)
- 37.50 kW
- Heating power input
- 9.29 kW
- EER, full load (tested)
- 4.02
- COP, full load (tested)
- 4.40
- Rated AEER
- 3.92
- Rated ACOP
- 3.94
- Standby power (PIA)
- 65.2 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.
Mitsubishi Electric PUHY-EP300YNW-A1 Series 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 | – | – | 3,448 | 7,775 |
| Coldresidential | residential | 3.0 | 0.0 | 1,871 | 28,843 |
| Mixedcommercial | commercial | – | – | 4,556 | 3,614 |
| Mixedresidential | residential | 3.0 | 0.0 | 2,871 | 10,951 |
| Hotcommercial | commercial | – | – | 10,280 | 647 |
| Hotresidential | residential | 3.5 | 1.5 | 8,027 | 1,110 |
Part-load test points (18 values)
- h__h2_ext_cap_power_rated
- 8300 W
- c__t1_half_cap_power_rated
- 3350 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 4160 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
- 16300 W
- h__h1_half_cap_heat_cap_rated
- 18700 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_half_cap_power_rated
- 2630 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 16750 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_half_cap_cooling_cap_rated
- 16750 W
Other model numbers on registration AAC9247
Registered together and sharing the same test results. Usually variants of the same unit.
Australian GEMS registration details
- Registration number
- AAC9247
- GEMS registration id
- 171952
- Status
- approved, available (self-reported)
- Registration expires
- 19 August 2030
- Registered for sale in
- Australia, New Zealand
- Family
- PUHY-EP300YNW-A1 Series
- 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: MitsubishiElectric.com.au. How the derived figures are calculated.