New Zealand · costs in NZD
Cooling only window / wall air conditioner
TECO TWW40CFWDG Heat Pump
TECO TWW40CFWDG is a 3.9 kW cooling only window / wall heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC9115).
- Energy rating (cooling)
- 1.5
- Annual electricity use
- 327 kWh
- Estimated running cost
- $108 / year
- $9 / month · $1,079 over 10 years
- Capacity
- 3.9 kW cooling
19% more electricity than the median of 8 comparable 3.5 kW cooling only window / wall registrations (275 kWh a year) in the cold zone. Uses less than 0% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 97% (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 TWW40CFWDG running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 327 | $108 | $1,079 |
| Mixed zone | 494 | $163 | $1,630 |
| Hot zone | 1,465 | $483 | $4,835 |
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 3.9 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| TECO TVS35CVBH3.5 kW cooling240 kWh/yr | 2.5 | $79 | |
| Kogan KASVWAC35YD3.5 kW cooling240 kWh/yr | 2.5 | $79 | |
| TECO TVS35CV***BH3.5 kW cooling240 kWh/yr | 2.5 | $79 | |
| Kogan KASVWAC35YA3.5 kW cooling240 kWh/yr | 2.5 | $79 | |
| Gree GJC12AF-K6DRNG1A3.5 kW cooling249 kWh/yr | 2 | $82 |
Heat pumps similar to the TECO TWW40CFWDG
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Kelvinator WH39C3.9 kW cooling327 kWh/yr | 1.5 | $108 | |
| Westinghouse WWH39CWC3.9 kW cooling301 kWh/yr | 2 | $99 | |
| Kelvinator KWH39CRF3.9 kW cooling327 kWh/yr | 1.5 | $108 | |
| Gree GJC12AG-K6NRNB3A3.9 kW cooling327 kWh/yr | 1.5 | $108 | |
| Gree GJC12AG-K6NRNG1A3.9 kW cooling327 kWh/yr | 1.5 | $108 | |
| Westinghouse WWH39CWA3.9 kW cooling327 kWh/yr | 1.5 | $108 | |
| Kogan KASVWAC35Y*3.5 kW cooling240 kWh/yr | 2.5 | $79 | |
| Kogan KASVWAC35YB3.5 kW cooling240 kWh/yr | 2.5 | $79 |
Compare TWW40CFWDG with another model
TECO TWW40CFWDG specifications
- Type
- Cooling only
- Configuration
- Window / wall
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 3.90 kW
- Cooling power input
- 1.18 kW
- Rated heating capacity (7 °C)
- –
- Heating power input
- –
- EER, full load (tested)
- 3.33
- COP, full load (tested)
- –
- Rated AEER
- 3.29
- Rated ACOP
- –
- Standby power (PIA)
- 1.8 W
- Compressor
- Fixed speed
- Refrigerant
- R32
- Power supply
- Single phase
- Indoor sound power
- 59 dB(A)
- Outdoor sound power
- 69.8 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 TWW40CFWDG 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 | – | – | 759 | – |
| Coldresidential | residential | 1.5 | – | 327 | – |
| Mixedcommercial | commercial | – | – | 934 | – |
| Mixedresidential | residential | 1.5 | – | 494 | – |
| Hotcommercial | commercial | – | – | 2,020 | – |
| Hotresidential | residential | 1.5 | – | 1,465 | – |
Part-load test points (3 values)
- c__low_temp_full_cap_power_rated
- 1100 W
- c__low_temp_have_full_cap_results
- Yes
- c__low_temp_full_cap_cooling_cap_rated
- 4300 W
New Zealand E3 registration details
- Registration number
- AAC9115
- GEMS registration id
- 170937
- Status
- approved, available (self-reported)
- Registration expires
- 9 August 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 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.