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 (79)

Clear
window / wall air conditioners
ModelStarsEst. cost / yrCompare
Gree GJH07AK-K6NRNG2AWindow / wall1.9 kW heating2.2 kW cooling1,205 kWh/yr2$398
Kogan KAVWAC26YCWindow / wall2.9 kW heating2.6 kW cooling1,496 kWh/yr2$494
Kogan KAVWAC26YAWindow / wall2.9 kW heating2.6 kW cooling1,496 kWh/yr2$494
Kogan KAVWAC26YBWindow / wall2.9 kW heating2.6 kW cooling1,496 kWh/yr2$494
Kogan KAVWAC26Y*Window / wall2.9 kW heating2.6 kW cooling1,496 kWh/yr2$494
Midea MWFF28HWindow / wall2.5 kW heating2.8 kW cooling1,546 kWh/yr2$510
Midea MWFF26HWindow / wall2.5 kW heating2.8 kW cooling1,546 kWh/yr2$510
Westinghouse WWH28HWCWindow / wall2.5 kW heating2.8 kW cooling1,546 kWh/yr2$510
Gree GJH09AF-K6DRNG1AWindow / wall2.4 kW heating2.8 kW cooling1,735 kWh/yr2$573
TECO TWW28HVAGWindow / wall2.4 kW heating2.8 kW cooling1,735 kWh/yr2$573
Gree GJH09AF-K6DRNB3AWindow / wall2.4 kW heating2.8 kW cooling1,735 kWh/yr2$573
Kogan KASVWAC30YDWindow / wall3.2 kW heating3.1 kW cooling1,767 kWh/yr2$583
Kogan KASVWAC30YBWindow / wall3.2 kW heating3.1 kW cooling1,767 kWh/yr2$583
Kogan KASVWAC30YAWindow / wall3.2 kW heating3.1 kW cooling1,767 kWh/yr2$583
Kogan KASVWAC30YCWindow / wall3.2 kW heating3.1 kW cooling1,767 kWh/yr2$583
Kogan KASVWAC30Y*Window / wall3.2 kW heating3.1 kW cooling1,767 kWh/yr2$583
TECO TVS32HVUVBHWindow / wall3.2 kW heating3.1 kW cooling1,838 kWh/yr2$607
TECO TVS32HVUVWBHWindow / wall3.2 kW heating3.1 kW cooling1,838 kWh/yr2$607
TECO TVS32HVBHWindow / wall3.2 kW heating3.1 kW cooling1,838 kWh/yr2$607
TECO TVS32HV***WBHWindow / wall3.2 kW heating3.1 kW cooling1,838 kWh/yr2$607
Midea MWFI36HWindow / wall3.5 kW heating3.6 kW cooling2,030 kWh/yr2.5$670
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 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
Window / wall Heat pumps: Energy Ratings & Running Costs