Australia · costs in AUD
Reverse cycle split system air conditioner, wall hung
Maxa LZL82 ODU / LZL82 IDU Air Conditioner
Maxa LZL82 ODU / LZL82 IDU is a 8.2 kW reverse cycle split system air conditioner registered under Australia’s Energy Rating (GEMS) scheme (registration AAC9543).
- Energy rating (cooling)
- 3
- Heating: 2.5
- Annual electricity use
- 1,944 kWh
- 705 cooling + 1,239 heating
- Estimated running cost
- $622 / year
- $52 / month · $6,221 over 10 years
- Capacity
- 8.2 kW cooling
- 8.4 kW heating
6% more electricity than the median of 125 comparable 8 kW reverse cycle split system registrations (1,834 kWh a year) in the mixed zone. Uses less than 38% of them.
Across all 3,681 air conditioner registrations sold in Australia, it uses less than 52% (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.
Maxa LZL82 ODU running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 3,582 | $1,146 | $11,462 |
| Mixed zone | 1,944 | $622 | $6,221 |
| Hot zone | 2,379 | $761 | $7,613 |
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 8.2 kW, at least 3% lower annual kWh in the mixed zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Spt AW073C-1 / AW073E8.1 kW heating7.3 kW cooling1,559 kWh/yr | 3.5 | $499 | |
| Westinghouse WSD73HWA-E/WSD73HWA-I8.3 kW heating7.3 kW cooling1,563 kWh/yr | 3.5 | $500 | |
| Westinghouse HSV247HWAE/HSV247HWAI8.3 kW heating7.3 kW cooling1,563 kWh/yr | 3.5 | $500 | |
| Kogan KASSSAC80HC8.2 kW heating8 kW cooling1,662 kWh/yr | 4 | $532 | |
| Kogan KASSSAC80HB8.2 kW heating8 kW cooling1,662 kWh/yr | 4 | $532 |
Air conditioners similar to the Maxa LZL82 ODU
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Bonaire CRC6911082/CRC69111828.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| Braemar TCHV80T1S/TSHV80T1S8.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| Smart Lifestyle Australia SLA-82-CHSD8.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| Ers Tech ERS-AC82F018.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| TCL TAC-28CHSD/TPH11IT8.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| Gree GWH28ATEXF-K6DNA1A/O / GWH28ATEXF-K6DNA1A/I9 kW heating8.2 kW cooling1,762 kWh/yr | 3.5 | $564 | |
| Kogan KASHSAC80TC8.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 | |
| Kogan KASHSAC80TB8.5 kW heating8.2 kW cooling1,758 kWh/yr | 3 | $563 |
Compare LZL82 ODU / LZL82 IDU with another model
Maxa LZL82 ODU specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Non-ducted
- Indoor unit
- Wall hung
- Rated cooling capacity (35 °C)
- 8.20 kW
- Cooling power input
- 2.39 kW
- Rated heating capacity (7 °C)
- 8.40 kW
- Heating power input
- 2.30 kW
- EER, full load (tested)
- 3.48
- COP, full load (tested)
- 3.70
- Rated AEER
- 3.41
- Rated ACOP
- 3.63
- Standby power (PIA)
- 4.9 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 65 dB(A)
- Outdoor sound power
- 66.9 dB(A)
- 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.
Maxa LZL82 ODU 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 | – | – | 855 | 1,089 |
| Coldresidential | residential | 3.5 | 2.0 | 442 | 3,140 |
| Mixedcommercial | commercial | – | – | 1,143 | 636 |
| Mixedresidential | residential | 3.0 | 2.5 | 705 | 1,239 |
| Hotcommercial | commercial | – | – | 2,654 | 267 |
| Hotresidential | residential | 3.5 | 3.5 | 2,059 | 320 |
Part-load test points (18 values)
- h__h2_ext_cap_power_rated
- 2970 W
- c__t1_half_cap_power_rated
- 830 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 761 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
- 7700 W
- h__h1_half_cap_heat_cap_rated
- 4170 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_half_cap_power_rated
- 665 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 4200 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_half_cap_cooling_cap_rated
- 4250 W
Australian GEMS registration details
- Registration number
- AAC9543
- GEMS registration id
- 174083
- Status
- approved, available (self-reported)
- Registration expires
- 5 November 2030
- Registered for sale in
- Australia
- 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 9
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.