New Zealand · costs in NZD

Window / wall Heat pumps: Energy Use & Running Costs

96 currently registered window / wall heat pumps (window or wall mounted), 198 model numbers, compared by the label’s annual electricity use and star rating.

Registered models
96
198 model numbers
Median annual electricity use
1,311 kWh
mixed 754 · hot 1,071
Median estimated running cost
$433 / year
middle half: $71 to $721
Median star rating
1.5
range 1.5 to 2.5

Cold climate zone, residential profile, one entry per registration. Lowest annual use in the set: 130 kWh; highest: 3,964 kWh.

Star rating distribution

Cooling star ratings, window / wall air conditioners (96 registrations, cooling stars, cold zone). Click a bar to list models with at least that rating.

Lowest annual electricity use

Reverse cycle

  1. Westinghouse WWH22CWA 1,205 kWh, 2 stars, 2.2 kW
  2. Gree GJH07AK-K6NRNG2A 1,205 kWh, 2 stars, 2.2 kW
  3. TECO TWW22HFWDG 1,205 kWh, 2 stars, 2.2 kW
  4. TECO TWW22HFAT 1,250 kWh, 1.5 stars, 2.2 kW
  5. Westinghouse WWH22HWC 1,311 kWh, 1.5 stars, 2.28 kW
  6. Midea MWFF22H 1,311 kWh, 1.5 stars, 2.28 kW

Cooling only

  1. Westinghouse WWH16CWA 130 kWh, 1.5 stars, 1.6 kW
  2. Gree GJC05AI-K6NMNG3A 130 kWh, 1.5 stars, 1.6 kW
  3. TECO TWW16CFDG 130 kWh, 1.5 stars, 1.6 kW
  4. TECO TWW16CFAT 137 kWh, 1.5 stars, 1.6 kW

All window / wall heat pumps (198)

Clear
window / wall air conditioners
ModelStarsEst. cost / yrCompare
Midea MWFI36HWindow / wall3.5 kW heating3.6 kW cooling2,030 kWh/yr2.5$670
Heller HWA13RWindow / wall3.6 kW heating4.1 kW cooling2,175 kWh/yr1.5$718
Kogan KAWDACR41TBWindow / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Dimplex DCB14Window / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Kogan KAWDACR41TAWindow / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Kogan KAWDACR41T*Window / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Kogan KAWDACR41TDWindow / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Bonaire CRC6000042Window / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Kogan KAWDACR41TCWindow / wall3.6 kW heating4.2 kW cooling2,214 kWh/yr1.5$731
Midea MWFF39HWindow / wall3.5 kW heating3.9 kW cooling2,316 kWh/yr2$764
Westinghouse WWH39HWCWindow / wall3.5 kW heating3.9 kW cooling2,316 kWh/yr2$764
TECO TWW40HFWDGWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Gree GJH12AG-K6NRNR1AWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Westinghouse WWH39HWAWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Gree GJH12AG-K6NRNB3AWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Gree GJH12AG-K6NRND6AWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Kelvinator KWH39HRFWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Kelvinator WH39Window / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Kaden KW12Window / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Gree GJH12AG-K6NRNG1AWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
Gree GJH12AG-K6NRNB9AWindow / wall3.6 kW heating3.9 kW cooling2,324 kWh/yr1.5$767
TECO TWW53HVAGWindow / wall4.8 kW heating5.3 kW cooling2,357 kWh/yr2.5$778
Gree GJH18AH-K6DRNG1AWindow / wall4.8 kW heating5.3 kW cooling2,357 kWh/yr2.5$778
Gree GJH18AH-K6DRNB3AWindow / wall4.8 kW heating5.3 kW cooling2,357 kWh/yr2.5$778
TECO TWW36HVAGWindow / wall3.5 kW heating3.6 kW cooling2,522 kWh/yr2$832
Gree GJH12AG-K6DRNB3AWindow / wall3.5 kW heating3.6 kW cooling2,522 kWh/yr2$832
Gree GJH12AG-K6DRNG1AWindow / wall3.5 kW heating3.6 kW cooling2,522 kWh/yr2$832
Midea MWFF53HWindow / wall4.8 kW heating5.4 kW cooling3,190 kWh/yr1.5$1,053
Gree GJH18AE-K6NRNG1AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Gree GJH18AE-K6NRNB9AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
TECO TWW53HFWDGWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Gree GJH18AE-K6NRND6AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Kaden KW18Window / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Gree GJH18AE-K6NRNR1AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Gree GJH18AE-K6NRNB3AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Gree GJH18AE-K6NRNT1AWindow / wall4.8 kW heating5.3 kW cooling3,193 kWh/yr1.5$1,054
Kaden KW21Window / wall5.5 kW heating6 kW cooling3,734 kWh/yr1.5$1,232
TECO TWW61HFWDGWindow / wall5.7 kW heating6.1 kW cooling3,840 kWh/yr1.5$1,267
Gree GJH21AE-K6NRN**AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Gree GJH21AE-K6NRNG1AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
TECO TWW61HFWEGWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Gree GJH21AE-K6NRNP1AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Gree GJH21AE-K6NRNT1AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Kelvinator KWH60HRFWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Westinghouse WH60Window / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Gree GJH21AE-K6NRNB3AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Westinghouse WWH60HWAWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Gree GJH21AE-K6NRND6AWindow / wall5.8 kW heating6.1 kW cooling3,964 kWh/yr1.5$1,308
Window / wall Heat pumps: Energy Ratings & Running Costs