Australia · costs in AUD
Reverse cycle split system air conditioner
Temperzone OSA 211RLTFH / ISD 211LYX Air Conditioner
Temperzone OSA 211RLTFH / ISD 211LYX is a 19 kW reverse cycle ducted split system air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC8616).
- Energy rating (cooling)
- 1.5
- Heating: 1.5
- Annual electricity use
- 6,228 kWh
- 2,467 cooling + 3,761 heating
- Estimated running cost
- $1,993 / year
- $166 / month · $19,930 over 10 years
- Capacity
- 19 kW cooling
- 20.8 kW heating
7% more electricity than the median of 39 comparable 20 kW reverse cycle ducted split system registrations (5,803 kWh a year) in the mixed zone. Uses less than 23% of them.
Across all 3,681 air conditioner registrations sold in Australia, it uses less than 13% (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.
Temperzone OSA 211RLTFH running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 11,130 | $3,562 | $35,616 |
| Mixed zone | 6,228 | $1,993 | $19,930 |
| Hot zone | 7,873 | $2,519 | $25,194 |
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 19 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Mitsubishi Heavy Industries FDCA200VSA-W/FDUA200VH22.4 kW heating20 kW cooling1,784 kWh/yr | 2 | $571 | |
| AirSmart IES-700-AC15.8 kW heating17 kW cooling3,358 kWh/yr | 3.5 | $1,075 | |
| AirSmart IES-***15.8 kW heating17 kW cooling3,358 kWh/yr | 3.5 | $1,075 | |
| Midea DUCMI170IHB/UCMI170OB17.5 kW heating17 kW cooling3,585 kWh/yr | 3.5 | $1,147 | |
| Carrier 38QSH170D8S / 42QSH170D8S17 kW heating17 kW cooling3,597 kWh/yr | 3 | $1,151 |
Air conditioners similar to the Temperzone OSA 211RLTFH
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Actron Air CRV19BT / EVV19BS19 kW heating19 kW cooling4,418 kWh/yr | 2.5 | $1,414 | |
| Actron Air CRV19BT / EAA19BS & EFV19BS19 kW heating19 kW cooling4,418 kWh/yr | 2.5 | $1,414 | |
| APAC S018OVR3SA / S018ILR1SA-FR16.1 kW heating18.7 kW cooling5,406 kWh/yr | 1.5 | $1,730 | |
| APAC S018OVR3SA / S018ILR1SA-TR16.1 kW heating18.7 kW cooling5,406 kWh/yr | 1.5 | $1,730 | |
| Daikin RZQ200MY1 / FDYQN200LCV122.4 kW heating19.5 kW cooling6,714 kWh/yr | 1.5 | $2,148 | |
| Gree GFH65DEXL-S6DND7D/O / GFH65DEXL-S6DND7D/I19.5 kW heating18 kW cooling4,234 kWh/yr | 3 | $1,355 | |
| Daikin RZAS180DV1 / FDYA180AV120 kW heating18 kW cooling4,128 kWh/yr | 2.5 | $1,321 | |
| Mitsubishi Heavy Industries FDCA200VSA-W/FDUA200VH22.4 kW heating20 kW cooling1,784 kWh/yr | 2 | $571 |
Compare OSA 211RLTFH / ISD 211LYX with another model
Temperzone OSA 211RLTFH specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 19.00 kW
- Cooling power input
- 5.83 kW
- Rated heating capacity (7 °C)
- 20.76 kW
- Heating power input
- 5.82 kW
- EER, full load (tested)
- 3.16
- COP, full load (tested)
- 3.57
- Rated AEER
- 3.23
- Rated ACOP
- 3.54
- Standby power (PIA)
- 15.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- –
- Demand response (AS/NZS 4755)
- No
- Country of manufacture
- Australia, New Zealand
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Temperzone OSA 211RLTFH 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 | – | – | 3,755 | 3,207 |
| Coldresidential | residential | 1.5 | 1.0 | 1,634 | 9,496 |
| Mixedcommercial | commercial | – | – | 4,628 | 1,741 |
| Mixedresidential | residential | 1.5 | 1.5 | 2,467 | 3,761 |
| Hotcommercial | commercial | – | – | 9,986 | 387 |
| Hotresidential | residential | 1.5 | 1.5 | 7,261 | 612 |
Part-load test points (4 values)
- h__h2_full_cap_power_rated
- 5354 W
- h__h3_have_full_cap_results
- No
- h__h2_full_cap_heat_cap_rated
- 17355 W
- c__low_temp_have_full_cap_results
- No
Australian GEMS registration details
- Registration number
- AAC8616
- GEMS registration id
- 167393
- Status
- approved, available (self-reported)
- Registration expires
- 25 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 3823.1.2:2012
- 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 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.