Registered models
300
523 model numbers
Median annual electricity use
1,024 kWh
mixed 565 ยท hot 613
Median estimated running cost
$338 / year
middle half: $195 to $404
Median star rating
3.5
range 0.0 to 7.5

Cold climate zone, residential profile, one entry per registration. Lowest annual use in the set: 90 kWh; highest: 3,188 kWh.

Star rating distribution

Cooling star ratings, 2.5 kW air conditioners (300 registrations, cooling stars, cold zone). Click a bar to list models with at least that rating.

Lowest annual electricity use

Reverse cycle

  1. Hitachi RAC-VJ25NHAE/RAI-VJ25RHAE 653 kWh, 4 stars, 2.5 kW
  2. Midea MFEP26VA-W/MFEP26VA-N 776 kWh, 6.5 stars, 2.6 kW
  3. Midea MFEP26VB-W/MFEP26VB-N 790 kWh, 7 stars, 2.63 kW
  4. Actron Air WRC-026DS / WRE-026DS 790 kWh, 7 stars, 2.63 kW
  5. Actron Air WRC-026CS / WRE-026CS 804 kWh, 7 stars, 2.65 kW
  6. Rinnai HSNRP26B 805 kWh, 6 stars, 2.65 kW

Cooling only

  1. Hitachi RAC-DJ25PCAT/RAK-DJ25PCAT 90 kWh, 6 stars, 2.5 kW
  2. Daikin RKM25QVMA / FTKM25QVMA 93 kWh, 5.5 stars, 2.5 kW
  3. Daikin RKM25Q2VMA / FTKM25Q2VMA 95 kWh, 5.5 stars, 2.5 kW
  4. Mitsubishi Heavy Industries SRC10YTA-W/SRK10YTA-WF 98 kWh, 5 stars, 2.5 kW

All 2.5 kW heat pumps (523)

Clear
2.5 kW air conditioners
ModelStarsEst. cost / yrCompare
Hitachi RAC-S25YHAB/RAS-S25YHABSplit system3.2 kW heating2.5 kW cooling1,016 kWh/yr4$335
Fujitsu AOTG09KMTC/ASTG09KMTCSplit system3.2 kW heating2.5 kW cooling1,017 kWh/yr5.5$336
Kaden KS09Split system2.8 kW heating2.6 kW cooling1,018 kWh/yr4.5$336
LG AH09S1U / AH09S1NSplit system3.2 kW heating2.5 kW cooling1,019 kWh/yr5.5$336
Hitachi RAC-DJ25PHAT/RAK-DJ25PHATSplit system3.2 kW heating2.5 kW cooling1,019 kWh/yr5$336
Daikin RXV25WVMA / FTXV25WVMASplit system3.2 kW heating2.5 kW cooling1,020 kWh/yr5.5$337
Fujitsu AOTH09KMCD/ASTH09KMCDSplit system3.2 kW heating2.5 kW cooling1,022 kWh/yr5.5$337
Mitsubishi Electric MUZ-AP25VG/MSZ-AP25VGKDSplit system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VG/MSZ-AP25VGDSplit system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VGD/MSZ-AP25VGKDSplit system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VGD/MSZ-AP25VGDSplit system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VGD/MSZ-AP25VGD2Split system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VG/MSZ-AP25VG SeriesSplit system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Electric MUZ-AP25VG/MSZ-AP25VGD2Split system3.2 kW heating2.5 kW cooling1,023 kWh/yr5.5$338
Mitsubishi Heavy Industries SRC25ZTLA-W/SRK25ZTLA-WSplit system3 kW heating2.5 kW cooling1,023 kWh/yr3$338
Mitsubishi Heavy Industries DXC09ZTLA-W/DXK09ZTLA-WSplit system3 kW heating2.5 kW cooling1,023 kWh/yr3$338
Mitsubishi Heavy Industries DXC09ZTLA-W/DXK09ZTLA-WFSplit system3 kW heating2.5 kW cooling1,023 kWh/yr3$338
Mitsubishi Heavy Industries SRC25ZTLA-W/SRK25ZTLA-WFSplit system3 kW heating2.5 kW cooling1,023 kWh/yr3$338
Mitsubishi Heavy Industries SRK25/DXK09ZTLA-WFSplit system3 kW heating2.5 kW cooling1,023 kWh/yr3$338
Daikin RXV25W1VMA / FTXV25W1VMASplit system3.2 kW heating2.5 kW cooling1,024 kWh/yr5.5$338
Daikin RXV25W2VMA / FTXV25W2VMASplit system3.2 kW heating2.5 kW cooling1,024 kWh/yr5.5$338
Mitsubishi Heavy Industries SRC25ZSA-W/SRK25ZSA-WF1Split system3.2 kW heating2.5 kW cooling1,025 kWh/yr4$338
Mitsubishi Heavy Industries SRK25/DXK09ZSA-WF1Split system3.2 kW heating2.5 kW cooling1,025 kWh/yr4$338
Mitsubishi Heavy Industries DXC09ZSA-W/DXK09ZSA-WF1Split system3.2 kW heating2.5 kW cooling1,025 kWh/yr4$338
Panasonic CU-HZ25DKR / CS-HZ25DKRSplit system3.2 kW heating2.5 kW cooling1,028 kWh/yr5.5$339
Mitsubishi Heavy Industries DXC09ZTLA-WJ/DXK09ZTLA-WFJSplit system3 kW heating2.5 kW cooling1,029 kWh/yr3$340
Mitsubishi Heavy Industries SRK25/DXK09ZSA-WFSplit system3.2 kW heating2.5 kW cooling1,030 kWh/yr3.5$340
Mitsubishi Heavy Industries SRC25ZSA-W/SRK25ZSA-WFSplit system3.2 kW heating2.5 kW cooling1,030 kWh/yr3.5$340
Mitsubishi Heavy Industries DXC09ZSA-W/DXK09ZSA-WFSplit system3.2 kW heating2.5 kW cooling1,030 kWh/yr3.5$340
Hisense HAWV9KRDSplit system3.2 kW heating2.5 kW cooling1,031 kWh/yr6.5$340
Panasonic CU-QZ25BKR/CS-QZ25BKRSplit system2.8 kW heating2.5 kW cooling1,032 kWh/yr4$341
Mitsubishi Heavy Industries DXC09ZSA-W / DXK09ZSA-WSplit system3.2 kW heating2.5 kW cooling1,032 kWh/yr3.5$341
Mitsubishi Heavy Industries SRK/DXK_25/09ZSA-WSplit system3.2 kW heating2.5 kW cooling1,032 kWh/yr3.5$341
Mitsubishi Heavy Industries SRC25ZSA-W / SRK25ZSA-WSplit system3.2 kW heating2.5 kW cooling1,032 kWh/yr3.5$341
Daikin RXV25UVMA / FTXV25UVMASplit system3.2 kW heating2.5 kW cooling1,040 kWh/yr5$343
Gree GWH09AVCXD-K6DNA1A/O / GWH09AVCXD-K6DNA1A/ISplit system3.2 kW heating2.7 kW cooling1,043 kWh/yr5$344
Panasonic CU-Z25AKR / CS-Z25AKRWSplit system3 kW heating2.5 kW cooling1,044 kWh/yr4$345
Panasonic CU-RZ25AKR / CS-RZ25AKRWSplit system3 kW heating2.5 kW cooling1,044 kWh/yr4$345
Hisense HAWU9KRSplit system3.2 kW heating2.5 kW cooling1,048 kWh/yr7$346
Toshiba RAS-10B2AVG-A / RAS-10B2KVG-ASplit system3.2 kW heating2.5 kW cooling1,053 kWh/yr4$347
Hisense HAWG9KRSplit system3.2 kW heating2.5 kW cooling1,059 kWh/yr4.5$349
Panasonic CU-RZ25AKR / S-25PK4RSplit system3 kW heating2.5 kW cooling1,061 kWh/yr3.5$350
Hisense HAWH9KRSplit system3.2 kW heating2.5 kW cooling1,073 kWh/yr5$354
Mitsubishi Heavy Industries SRC25ZSPA-W/SRK25ZSPA-WSplit system2.8 kW heating2.5 kW cooling1,074 kWh/yr2.5$354
LG AS09S0U / AS09S0NSplit system3 kW heating2.5 kW cooling1,076 kWh/yr4.5$355
Samsung Electronics AR70H09CADWX / AR70H09CADWNSplit system3.2 kW heating2.5 kW cooling1,076 kWh/yr4.5$355
Daikin RXJ25T2VMA / FTXJ25T2VMA*Split system3.2 kW heating2.5 kW cooling1,078 kWh/yr3.5$356
Daikin RXJ25T2VMA / FTXJ25T2VMAKSplit system3.2 kW heating2.5 kW cooling1,078 kWh/yr3.5$356
Daikin RXJ25TVMA / FTXJ25TVMAWSplit system3.2 kW heating2.5 kW cooling1,078 kWh/yr3.5$356
Daikin RXJ25TVMA / FTXJ25TVMA*Split system3.2 kW heating2.5 kW cooling1,078 kWh/yr3.5$356