New Zealand · costs in NZD
Reverse cycle window / wall air conditioner
TECO TWW36HVAG Heat Pump
TECO TWW36HVAG is a 3.6 kW reverse cycle window / wall heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC8322).
- Energy rating (cooling)
- 2
- Heating: 0.5
- Annual electricity use
- 2,522 kWh
- 247 cooling + 2,275 heating
- Estimated running cost
- $832 / year
- $69 / month · $8,323 over 10 years
- Capacity
- 3.6 kW cooling
- 3.5 kW heating
9% more electricity than the median of 15 comparable 3.5 kW reverse cycle window / wall registrations (2,316 kWh a year) in the cold zone. Uses less than 0% of them.
Across all 3,612 air conditioner registrations sold in Australia, it uses less than 68% (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.
TECO TWW36HVAG running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 2,522 | $832 | $8,323 |
| Mixed zone | 1,239 | $409 | $4,089 |
| Hot zone | 1,203 | $397 | $3,970 |
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 3.6 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MWFI36H3.5 kW heating3.6 kW cooling2,030 kWh/yr | 2.5 | $670 | |
| Westinghouse WWH39HWC3.5 kW heating3.9 kW cooling2,316 kWh/yr | 2 | $764 | |
| Midea MWFF39H3.5 kW heating3.9 kW cooling2,316 kWh/yr | 2 | $764 | |
| Kaden KW123.6 kW heating3.9 kW cooling2,324 kWh/yr | 1.5 | $767 | |
| TECO TWW40HFWDG3.6 kW heating3.9 kW cooling2,324 kWh/yr | 1.5 | $767 |
Heat pumps similar to the TECO TWW36HVAG
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Gree GJH12AG-K6DRNG1A3.5 kW heating3.6 kW cooling2,522 kWh/yr | 2 | $832 | |
| Midea MWFI36H3.5 kW heating3.6 kW cooling2,030 kWh/yr | 2.5 | $670 | |
| Gree GJH12AG-K6DRNB3A3.5 kW heating3.6 kW cooling2,522 kWh/yr | 2 | $832 | |
| Westinghouse WWH39HWC3.5 kW heating3.9 kW cooling2,316 kWh/yr | 2 | $764 | |
| Westinghouse WWH39HWA3.6 kW heating3.9 kW cooling2,324 kWh/yr | 1.5 | $767 | |
| Kelvinator KWH39HRF3.6 kW heating3.9 kW cooling2,324 kWh/yr | 1.5 | $767 | |
| Kaden KW123.6 kW heating3.9 kW cooling2,324 kWh/yr | 1.5 | $767 | |
| Midea MWFF39H3.5 kW heating3.9 kW cooling2,316 kWh/yr | 2 | $764 |
Compare TWW36HVAG with another model
TECO TWW36HVAG specifications
- Type
- Reverse cycle
- Configuration
- Window / wall
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 3.60 kW
- Cooling power input
- 1.08 kW
- Rated heating capacity (7 °C)
- 3.50 kW
- Heating power input
- 1.06 kW
- EER, full load (tested)
- 3.47
- COP, full load (tested)
- 3.33
- Rated AEER
- 3.27
- Rated ACOP
- 3.24
- Standby power (PIA)
- 4.5 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 63.9 dB(A)
- Outdoor sound power
- 69.5 dB(A)
- Demand response (AS/NZS 4755)
- No
- Country of manufacture
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
TECO TWW36HVAG 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 | – | – | 490 | 625 |
| Coldresidential | residential | 2.0 | 0.5 | 247 | 2,275 |
| Mixedcommercial | commercial | – | – | 625 | 321 |
| Mixedresidential | residential | 2.0 | 0.5 | 377 | 862 |
| Hotcommercial | commercial | – | – | 1,476 | 59 |
| Hotresidential | residential | 2.5 | 1.5 | 1,108 | 95 |
Part-load test points (23 values)
- c__t1_min_cap_power_rated
- 325 W
- h__h2_ext_cap_power_rated
- 915 W
- c__t1_half_cap_power_rated
- 475 W
- c__t1_have_min_cap_results
- Yes
- h__h1_half_cap_power_rated
- 435 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
- 2020 W
- h__h1_half_cap_heat_cap_rated
- 1750 W
- h__h2_is_capable_extended_load
- Yes
- c__low_temp_min_cap_power_rated
- 280 W
- c__t1_min_cap_cooling_cap_rated
- 1300 W
- c__low_temp_full_cap_power_rated
- 991.69 W
- c__low_temp_half_cap_power_rated
- 434.15000000000003 W
- c__t1_half_cap_cooling_cap_rated
- 1800 W
- c__low_temp_have_half_cap_results
- No
- c__low_temp_min_cap_cooling_cap_rated
- 1480 W
- c__low_temp_full_cap_cooling_cap_rated
- 3877.2 W
- c__low_temp_half_cap_cooling_cap_rated
- 1938.6 W
New Zealand E3 registration details
- Registration number
- AAC8322
- GEMS registration id
- 160063
- Status
- approved, available (self-reported)
- Registration expires
- 2 July 2029
- 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 5
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 25 September 2026; last checked 26 September 2026. Manufacturer: teco.com.au. How the derived figures are calculated.