Australia · costs in AUD
Reverse cycle split system air conditioner, wall hung
Hitachi PAS-4.0UFASNQ1 / PPK-4.0UFA1NQ Air Conditioner
Hitachi PAS-4.0UFASNQ1 / PPK-4.0UFA1NQ is a 10 kW reverse cycle split system air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC8595).
- Energy rating (cooling)
- 3
- Heating: 2.5
- Annual electricity use
- 2,387 kWh
- 872 cooling + 1,515 heating
- Estimated running cost
- $764 / year
- $64 / month · $7,638 over 10 years
- Capacity
- 10 kW cooling
- 11.5 kW heating
7% more electricity than the median of 122 comparable 10 kW reverse cycle split system registrations (2,236 kWh a year) in the mixed zone. Uses less than 34% of them.
Across all 3,680 air conditioner registrations sold in Australia, it uses less than 45% (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.
Hitachi running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 4,677 | $1,497 | $14,966 |
| Mixed zone | 2,387 | $764 | $7,638 |
| Hot zone | 2,741 | $877 | $8,771 |
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 10 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Daikin RZAC100C2Y1 / FCA100CVMA11.2 kW heating10 kW cooling1,492 kWh/yr | 2.5 | $477 | |
| Panasonic U-100PZ4R5 / S-1014PU3E10 kW heating10 kW cooling1,846 kWh/yr | 3.5 | $591 | |
| Carrier 38QRF090N8/42QRF090N89.5 kW heating9 kW cooling1,882 kWh/yr | 4 | $602 | |
| Midea MFAG90VB-W/MFAG90VB-N9.5 kW heating9 kW cooling1,882 kWh/yr | 4 | $602 | |
| Carrier 38QAF090N8/42QAF090N89.5 kW heating9 kW cooling1,882 kWh/yr | 4 | $602 |
Air conditioners similar to the Hitachi
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Kinghome KWH100ATBXB-K6DNA1/O / KWH100ATBXB-K6DNA1/I11 kW heating10 kW cooling2,148 kWh/yr | 3.5 | $687 | |
| Gree GWH36AWFXH-K6DNA1A/O / GWH36AWFXH-K6DNA1A/I11 kW heating10 kW cooling2,148 kWh/yr | 3.5 | $687 | |
| Braemar CCHV100D1S/CSHV100D1S11 kW heating10 kW cooling2,148 kWh/yr | 3.5 | $687 | |
| Emerald ACSS9911.5 kW heating9.9 kW cooling2,242 kWh/yr | 3.5 | $717 | |
| Panasonic U-100PZ3R5 / S-1014PU3E10 kW heating10 kW cooling1,918 kWh/yr | 3.5 | $614 | |
| Daikin RZAV100F2Y1 / FCA100CVMA12 kW heating10 kW cooling1,975 kWh/yr | 4 | $632 | |
| Panasonic U-100PZ4R5 / S-1014PU3E10 kW heating10 kW cooling1,846 kWh/yr | 3.5 | $591 | |
| Daikin RZAC100C2Y1 / FCA100CVMA11.2 kW heating10 kW cooling1,492 kWh/yr | 2.5 | $477 |
Compare PAS-4.0UFASNQ1 / PPK-4.0UFA1NQ with another model
Hitachi specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 10.00 kW
- Cooling power input
- 2.54 kW
- Rated heating capacity (7 °C)
- 11.50 kW
- Heating power input
- 3.08 kW
- EER, full load (tested)
- 3.87
- COP, full load (tested)
- 3.65
- Rated AEER
- 3.88
- Rated ACOP
- 3.69
- Standby power (PIA)
- 12.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- –
- Outdoor sound power
- –
- Demand response (AS/NZS 4755)
- Yes
- Country of manufacture
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Hitachi 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 | – | – | 1,213 | 1,298 |
| Coldresidential | residential | 3.0 | 2.0 | 562 | 4,115 |
| Mixedcommercial | commercial | – | – | 1,522 | 672 |
| Mixedresidential | residential | 3.0 | 2.5 | 872 | 1,515 |
| Hotcommercial | commercial | – | – | 3,360 | 150 |
| Hotresidential | residential | 3.5 | 3.0 | 2,509 | 232 |
Part-load test points (20 values)
- h__h2_ext_cap_power_rated
- 4000 W
- c__t1_half_cap_power_rated
- 960 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 1100 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
- 10600 W
- h__h1_half_cap_heat_cap_rated
- 5750 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_full_cap_power_rated
- 2321.56 W
- c__low_temp_half_cap_power_rated
- 877.44 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 5000 W
- c__low_temp_have_half_cap_results
- No
- c__low_temp_full_cap_cooling_cap_rated
- 10770 W
- c__low_temp_half_cap_cooling_cap_rated
- 5385 W
Australian GEMS registration details
- Registration number
- AAC8595
- GEMS registration id
- 166496
- Status
- approved, available (self-reported)
- Registration expires
- 10 February 2030
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- –
- Regulatory standard
- [SEER Non Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
- Test standard
- AS/NZS 3823.1.1:2012
- MEPS
- 2019
- Product class
- Class 11
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: temperzone.com. How the derived figures are calculated.