New Zealand · costs in NZD
Reverse cycle split system air conditioner
Z Zentri ZDA-160INV-AU Heat Pump
Z Zentri ZDA-160INV-AU is a 16 kW reverse cycle ducted split system heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC10007).
- Energy rating (cooling)
- 3
- Heating: 2
- Annual electricity use
- 7,939 kWh
- 927 cooling + 7,012 heating
- Estimated running cost
- $2,620 / year
- $218 / month · $26,199 over 10 years
- Capacity
- 16 kW cooling
- 19.5 kW heating
About the same electricity as the median of 71 comparable 16 kW reverse cycle ducted split system registrations (7,959 kWh a year) in the cold zone. Uses less than 52% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 19% (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 cold zone (Canberra climate: Canberra, Hobart, Ballarat, alpine areas). All of New Zealand is the cold zone on the Zoned Energy Rating Label. Cost = kWh × 33c/kWh in NZD; change the price above to your tariff.
Z Zentri ZDA-160INV-AU running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 7,939 | $2,620 | $26,199 |
| Mixed zone | 4,074 | $1,344 | $13,444 |
| Hot zone | 4,712 | $1,555 | $15,550 |
At 33c/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.
Heat pumps that use less electricity
Same configuration and type, cooling capacity within 12% of 16 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Daikin RZA160CV1 / FDYAN160AV118 kW heating15.5 kW cooling4,493 kWh/yr | 2 | $1,483 | |
| Actron Air CRV15BT / EAA15BS & EFV15BS15 kW heating14.8 kW cooling6,561 kWh/yr | 2.5 | $2,165 | |
| Actron Air CRV15BT / EVV15BS15 kW heating14.8 kW cooling6,561 kWh/yr | 2.5 | $2,165 | |
| Carrier 38QSH170D8S / 42QSH170D8S17 kW heating17 kW cooling6,907 kWh/yr | 3.5 | $2,279 | |
| Hisense AUW-140U4RH1/AUD-140UX4RSH117 kW heating14.5 kW cooling6,926 kWh/yr | 3 | $2,286 |
Heat pumps similar to the Z Zentri ZDA-160INV-AU
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Panasonic U-160PZH3R8 / S-160PE4R18 kW heating16 kW cooling7,357 kWh/yr | 2.5 | $2,428 | |
| Mitsubishi Electric PUZ-ZM160VKA-A / PEA-M160HAA218 kW heating16 kW cooling7,459 kWh/yr | 3 | $2,461 | |
| Mitsubishi Electric PUZ-ZM160VKA-A / PEA-M160HAA2-UF18 kW heating16 kW cooling7,459 kWh/yr | 3 | $2,461 | |
| Panasonic U-160PZH3R8 / S-160PE4RN18 kW heating16 kW cooling7,357 kWh/yr | 2.5 | $2,428 | |
| TECO TDS-TSO160HVSWDG18 kW heating16 kW cooling7,395 kWh/yr | 3.5 | $2,440 | |
| Braemar KCHA160D1B/KDHA160D1S18 kW heating16 kW cooling7,395 kWh/yr | 3.5 | $2,440 | |
| Gree GUD160W1/NhC-S / GUD160PHS1/C-S18 kW heating16 kW cooling7,395 kWh/yr | 3.5 | $2,440 | |
| Braemar KCHB160D1B/KDHB160D1S18 kW heating16 kW cooling7,460 kWh/yr | 3.5 | $2,462 |
Compare ZDA-160INV-AU with another model
Z Zentri ZDA-160INV-AU specifications
- Type
- Reverse cycle
- Configuration
- Split system
- Air distribution
- Ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 16.00 kW
- Cooling power input
- 4.86 kW
- Rated heating capacity (7 °C)
- 19.50 kW
- Heating power input
- 5.10 kW
- EER, full load (tested)
- 3.36
- COP, full load (tested)
- 3.81
- Rated AEER
- 3.28
- Rated ACOP
- 3.81
- Standby power (PIA)
- 6.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- –
- Outdoor sound power
- 74 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.
Z Zentri ZDA-160INV-AU 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 | – | – | 1,784 | 2,232 |
| Coldresidential | residential | 3.0 | 2.0 | 927 | 7,012 |
| Mixedcommercial | commercial | – | – | 2,399 | 1,157 |
| Mixedresidential | residential | 3.0 | 2.5 | 1,471 | 2,603 |
| Hotcommercial | commercial | – | – | 5,582 | 238 |
| Hotresidential | residential | 3.0 | 3.0 | 4,335 | 377 |
Part-load test points (18 values)
- h__h2_ext_cap_power_rated
- 5800 W
- c__t1_half_cap_power_rated
- 1780 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 1980 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
- 17300 W
- h__h1_half_cap_heat_cap_rated
- 9750 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_half_cap_power_rated
- 1400 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 8000 W
- c__low_temp_have_half_cap_results
- Yes
- c__low_temp_half_cap_cooling_cap_rated
- 8000 W
New Zealand E3 registration details
- Registration number
- AAC10007
- GEMS registration id
- 178227
- Status
- approved, available (self-reported)
- Registration expires
- 30 March 2031
- 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: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.