New Zealand · costs in NZD

5 kW Heat pumps: Energy Use & Running Costs

354 currently registered heat pumps have a rated cooling capacity from 4.25 kW up to 5.5 kW (the band around the marketed 5 kW size), covering 525 model numbers.

Registered models
354
525 model numbers
Median annual electricity use
2,154 kWh
mixed 1,105 · hot 1,298
Median estimated running cost
$711 / year
middle half: $665 to $782
Median star rating
3.5
range 0.0 to 5.5

Cold climate zone, residential profile, one entry per registration. Lowest annual use in the set: 202 kWh; highest: 5,425 kWh.

Star rating distribution

Cooling star ratings, 5 kW air conditioners (354 registrations, cooling stars, cold zone). Click a bar to list models with at least that rating.

Lowest annual electricity use

Reverse cycle

  1. Daikin RZAV50CV1 / FBA50BAVMA 789 kWh, 0 stars, 5 kW
  2. Daikin RXM46AVMA / FTXM46AVMA 1,543 kWh, 4.5 stars, 4.6 kW
  3. Daikin RXM46WVMA / FTXM46WVMA 1,571 kWh, 4.5 stars, 4.6 kW
  4. Daikin RXM46W2VMA / FTXM46W2VMA 1,576 kWh, 4 stars, 4.6 kW
  5. Mitsubishi Heavy Industries SCM45ZS-W 1,683 kWh, 4 stars, 4.5 kW
  6. Daikin RXV46AVMA / FTXV46AVMA 1,741 kWh, 4 stars, 4.6 kW

Cooling only

  1. Daikin RKM50QVMA / FTKM50QVMA 202 kWh, 5 stars, 5 kW
  2. Daikin RKM50Q2VMA / FTKM50Q2VMA 204 kWh, 5 stars, 5 kW
  3. Hitachi RAC-DJ50PCAT/RAK-DJ50PCAT 214 kWh, 4.5 stars, 5 kW
  4. Daikin RKM46QVMA / FTKM46QVMA 226 kWh, 4 stars, 4.6 kW

All 5 kW heat pumps (172)

Clear
5 kW air conditioners
ModelStarsEst. cost / yrCompare
Mitsubishi Heavy Industries SRC50ZTA-W/SRK50ZTA-WFTSplit system5.8 kW heating5 kW cooling2,230 kWh/yr4$736
Mitsubishi Heavy Industries SRC50ZTA-W* / SRK50ZTA-WF*Split system5.8 kW heating5 kW cooling2,230 kWh/yr4$736
Mitsubishi Heavy Industries SRC50ZTA-WB/SRK50ZTA-WFBSplit system5.8 kW heating5 kW cooling2,230 kWh/yr4$736
Mitsubishi Heavy Industries SRC50ZTA-WB/SRK50ZTA-WFTSplit system5.8 kW heating5 kW cooling2,230 kWh/yr4$736
Hitachi RAC-VJ50PHAT/RAK-VJ50PHATSplit system6 kW heating5 kW cooling2,234 kWh/yr5$737
Mitsubishi Electric MUZ-AP50VG2/MSZ-AP50VG2 SeriesSplit system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VG2/MSZ-AP50VGD2Split system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VGD2/MSZ-AP50VGDSplit system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VG2/MSZ-AP50VGKD2Split system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VGD2/MSZ-AP50VGKD2Split system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VGD2/MSZ-AP50VGD2Split system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Mitsubishi Electric MUZ-AP50VG2/MSZ-AP50VGDSplit system6 kW heating5 kW cooling2,240 kWh/yr4.5$739
Gree GWH18AGDXE-K6DNA1B/O / GWH18AGDXE-K6DNA1B/ISplit system6 kW heating5 kW cooling2,317 kWh/yr4$765
Haier 1U50WAEFRA / AS50QDEHRASplit system6 kW heating5 kW cooling2,325 kWh/yr5.5$767
LG AH18S2U / AH18S2NSplit system6 kW heating5 kW cooling2,327 kWh/yr5$768
LG WH18SLU-19 / WH18SLN-19Split system6 kW heating5 kW cooling2,327 kWh/yr4.5$768
Panasonic CU-2Z52DBRFixed6.1 kW heating5.2 kW cooling2,358 kWh/yr4$778
Hitachi RAC-XJ50FHAE/RAF-XJ50RHAESplit system6 kW heating5 kW cooling2,412 kWh/yr4$796
Haneco KFR-50GW/BPSH / KFR-50GW/BPSHSplit system6 kW heating5 kW cooling2,416 kWh/yr4.5$797
Panasonic CU-3Z54DBRFixed7 kW heating5.4 kW cooling2,457 kWh/yr4.5$811
Panasonic CU-3Z54VBRFixed7 kW heating5.4 kW cooling2,524 kWh/yr4$833
Hisense HAWV18KRSplit system6.4 kW heating5 kW cooling2,629 kWh/yr4$868
5kW Heat pumps: Energy Use & Running Costs