New Zealand · costs in NZD

8 kW Heat pumps: Energy Use & Running Costs

204 currently registered heat pumps have a rated cooling capacity from 7.5 kW up to 9 kW (the band around the marketed 8 kW size), covering 268 model numbers.

Registered models
204
268 model numbers
Median annual electricity use
3,677 kWh
mixed 1,869 · hot 2,214
Median estimated running cost
$1,213 / year
middle half: $1,127 to $1,341
Median star rating
3.3
range 0.0 to 5.0

Cold climate zone, residential profile, one entry per registration. Lowest annual use in the set: 403 kWh; highest: 5,239 kWh.

Star rating distribution

Cooling star ratings, 8 kW air conditioners (204 registrations, cooling stars, cold zone). Click a bar to list models with at least that rating.

Lowest annual electricity use

Reverse cycle

  1. Actron Air MRC-075CS-3 2,624 kWh, 4 stars, 7.5 kW
  2. Actron Air MRC-075DS-3 2,654 kWh, 4 stars, 7.5 kW
  3. Rinnai MON3H07B 2,657 kWh, 3.5 stars, 7.5 kW
  4. Mitsubishi Electric MXZ-4F80VGD 2,992 kWh, 4 stars, 8 kW
  5. Carrier 38QUM080D8S4 3,070 kWh, 4 stars, 8.1 kW
  6. Haier 4U80S2PR1FA 3,093 kWh, 3.5 stars, 8 kW

Cooling only

  1. Fujitsu AOTH30CNTA/ASTH30CNTA 403 kWh, 4 stars, 8.5 kW
  2. Gree GWC28ATEXF-K6DNA1A/O / GWC28ATEXF-K6DNA1A/I 424 kWh, 3.5 stars, 8.2 kW
  3. Mitsubishi Electric MUY-GW80VFD2/MSY-GW80VFD2 Series 435 kWh, 3.5 stars, 8 kW
  4. Daikin 4MKM80RVMA 436 kWh, 3 stars, 8 kW

All 8 kW heat pumps (259)

Clear
8 kW air conditioners
ModelStarsEst. cost / yrCompare
Fujitsu AOTH30CNTA/ASTH30CNTASplit system8.5 kW cooling403 kWh/yr4$133
Gree GWC28ATEXF-K6DNA1A/O / GWC28ATEXF-K6DNA1A/ISplit system8.2 kW cooling424 kWh/yr3.5$140
Mitsubishi Electric MUY-GW80VFD2/MSY-GW80VFDSplit system8 kW cooling435 kWh/yr3.5$144
Mitsubishi Electric MUY-GW80VFD/MSY-GW80VFD2Split system8 kW cooling435 kWh/yr3.5$144
Mitsubishi Electric MUY-GW80VFD2/MSY-GW80VFD2Split system8 kW cooling435 kWh/yr3.5$144
Mitsubishi Electric MUY-GW80VFD2/MSY-GW80VFD2 SeriesSplit system8 kW cooling435 kWh/yr3.5$144
Mitsubishi Electric MUY-GW80VFD/MSY-GW80VFDSplit system8 kW cooling435 kWh/yr3.5$144
Daikin 4MKM80RVMAFixed8 kW cooling436 kWh/yr3$144
Daikin 4MKM80R2VMAFixed8 kW cooling439 kWh/yr3$145
Daikin RKM85WVMA / FTKM85WVMASplit system8.5 kW cooling453 kWh/yr3.5$149
Daikin RKM85P2VMA / FTKM85P2VMASplit system8.5 kW cooling543 kWh/yr2.5$179
Actron Air MRC-075CS-3Fixed7.6 kW heating7.5 kW cooling2,624 kWh/yr4$866
Actron Air MRC-075DS-3Fixed7.4 kW heating7.5 kW cooling2,654 kWh/yr4$876
Rinnai MON3H07BMulti-split / VRF7.4 kW heating7.5 kW cooling2,657 kWh/yr3.5$877
Mitsubishi Electric MXZ-4F80VGDFixed8.8 kW heating8 kW cooling2,992 kWh/yr4$987
Carrier 38QUM080D8S4Fixed8.3 kW heating8.1 kW cooling3,070 kWh/yr4$1,013
Bonaire H4M080S1AEFixed8 kW heating8 kW cooling3,093 kWh/yr3.5$1,021
Haier 4U80S2PR1FAFixed8 kW heating8 kW cooling3,093 kWh/yr3.5$1,021
Midea MULMI0480BFixed8.5 kW heating8 kW cooling3,109 kWh/yr4$1,026
TCL TFM3-27CHD/DVOFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Hyundai HYSMHS79OTBFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Hyundai HYSMHS79OTDFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Hyundai HYSMHS79OTCFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Hyundai HYSMHS79OTAFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Hyundai HYSMHS79OT*Fixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Bonaire H3M079S2AEFixed7.9 kW heating7.9 kW cooling3,116 kWh/yr3.5$1,028
Toshiba RAS-4M27B2AVG-AFixed9 kW heating8 kW cooling3,191 kWh/yr4$1,053
Kogan KASSSAC80HDSplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80HFSplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80HASplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80HCSplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80HBSplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80HESplit system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kogan KASSSAC80H*Split system8.2 kW heating8 kW cooling3,283 kWh/yr4.5$1,083
Kaden KM28Fixed8.7 kW heating8.5 kW cooling3,307 kWh/yr4$1,091
Carrier 38VS00318SHCSSMulti-split / VRF9 kW heating8 kW cooling3,321 kWh/yr3$1,096
Toshiba MCY-MHP0305HTMulti-split / VRF9 kW heating8 kW cooling3,321 kWh/yr3$1,096
Comfee CASG-XG80/CASN-XG80Split system8.2 kW heating7.9 kW cooling3,328 kWh/yr3.5$1,098
Panasonic CU-4Z80VBRFixed9.4 kW heating8 kW cooling3,331 kWh/yr4$1,099
Midea MFXS81WA/MFXS81NASplit system8 kW heating7.6 kW cooling3,333 kWh/yr3.5$1,100
Midea MFXP80WA/MFXP80NASplit system8 kW heating7.6 kW cooling3,333 kWh/yr3.5$1,100
Panasonic CU-4Z80DBRFixed9.4 kW heating8 kW cooling3,345 kWh/yr4.5$1,104
Rinnai HSNRP80BSplit system8.3 kW heating7.8 kW cooling3,362 kWh/yr3.5$1,109
Carrier 38QHG080N8-1/42QHG080N8-1Split system8.2 kW heating8 kW cooling3,371 kWh/yr3.5$1,112
Carrier 38QAG080N8/42QAG080N8Split system8.2 kW heating8 kW cooling3,371 kWh/yr3.5$1,112
Carrier 38QRG080N8/42QRG080N8Split system8.2 kW heating8 kW cooling3,371 kWh/yr3.5$1,112
Midea MFAB-80WD/MFAB-80NDSplit system8.2 kW heating7.7 kW cooling3,376 kWh/yr3.5$1,114
Comfee CASG-XG80B/CASN-XG80BSplit system8.2 kW heating7.7 kW cooling3,376 kWh/yr3.5$1,114
Carrier 42QHG080N8PB/38QUH080N8PBSplit system8.2 kW heating7.7 kW cooling3,376 kWh/yr3.5$1,114
Carrier 38QAF080N8/42QAF080N8Split system8.2 kW heating7.7 kW cooling3,376 kWh/yr3.5$1,114
8kW Heat pumps: Energy Use & Running Costs