Registered models
217
278 model numbers
Median annual electricity use
4,070 kWh
mixed 2,230 ยท hot 2,684
Median estimated running cost
$1,343 / year
middle half: $875 to $1,905
Median star rating
3.0
range 0.0 to 5.5

Cold climate zone, residential profile, one entry per registration. Lowest annual use in the set: 122 kWh; highest: 34,255 kWh.

Star rating distribution

Cooling star ratings, Panasonic air conditioners (217 registrations, cooling stars, cold zone). Click a bar to list models with at least that rating.

Lowest annual electricity use

Reverse cycle

  1. Panasonic CU-Z20DKR / CS-Z20DKRW 960 kWh, 3.5 stars, 2.05 kW
  2. Panasonic CU-Z20AKR / CS-Z20AKRW 960 kWh, 3.5 stars, 2.05 kW
  3. Panasonic CU-HZ25YKR / CS-HZ25YKR 999 kWh, 5 stars, 2.5 kW
  4. Panasonic CU-HZ25DKR / CS-HZ25DKR 1,028 kWh, 5.5 stars, 2.5 kW
  5. Panasonic CU-QZ25BKR/CS-QZ25BKR 1,032 kWh, 4 stars, 2.5 kW
  6. Panasonic CU-Z25AKR / CS-Z25AKRW 1,044 kWh, 4 stars, 2.5 kW

Cooling only

  1. Panasonic CU-U25AKR / CS-U25AKR 122 kWh, 3.5 stars, 2.5 kW
  2. Panasonic CU-U35AKR / CS-U35AKR 172 kWh, 4 stars, 3.5 kW
  3. Panasonic CU-U50*KR / CS-U50*KR 246 kWh, 4 stars, 5 kW

All Panasonic heat pumps (20)

Clear
Panasonic air conditioners
ModelStarsEst. cost / yrCompare
Panasonic CU-HZ25YKR / CS-HZ25YKRSplit system3.2 kW heating2.5 kW cooling999 kWh/yr5$330
Panasonic CU-HZ25DKR / CS-HZ25DKRSplit system3.2 kW heating2.5 kW cooling1,028 kWh/yr5.5$339
Panasonic CU-RZ25DKR / CS-RZ25DKRWSplit system3.2 kW heating2.5 kW cooling1,107 kWh/yr4.5$365
Panasonic CU-Z25DKR / CS-Z25DKRWSplit system3.2 kW heating2.5 kW cooling1,107 kWh/yr4.5$365
Panasonic CU-HZ35DKR / CS-HZ35DKRSplit system4 kW heating3.5 kW cooling1,311 kWh/yr5$433
Panasonic CU-HZ35YKR / CS-HZ35YKRSplit system4.1 kW heating3.5 kW cooling1,320 kWh/yr5$436
Panasonic CU-RZ35DKR / CS-RZ35DKRWSplit system4 kW heating3.5 kW cooling1,363 kWh/yr5$450
Panasonic CU-Z35DKR / CS-Z35DKRWSplit system4 kW heating3.5 kW cooling1,363 kWh/yr5$450
Panasonic CU-Z35AKR / CS-Z35AKRWSplit system4 kW heating3.5 kW cooling1,386 kWh/yr4.5$457
Panasonic CU-RZ35AKR / CS-RZ35AKRWSplit system4 kW heating3.5 kW cooling1,386 kWh/yr4.5$457
Panasonic CU-HZ50DKR / CS-HZ50DKRSplit system6 kW heating5 kW cooling1,940 kWh/yr5.5$640
Panasonic CU-Z50DKR-1 / CS-Z50DKRW-1Split system6 kW heating5 kW cooling2,038 kWh/yr5$673
Panasonic CU-HZ50YKR / CS-HZ50YKRSplit system6 kW heating5 kW cooling2,042 kWh/yr5$674
Panasonic CU-Z50*KR-1 / CS-Z50*KRW-1Split system6 kW heating5 kW cooling2,137 kWh/yr4.5$705
Panasonic CU-Z50XKR-1 / CS-Z50XKRW-1Split system6 kW heating5 kW cooling2,137 kWh/yr4.5$705
Panasonic CU-Z50AKR-1 / CS-Z50AKRW-1Split system6 kW heating5 kW cooling2,137 kWh/yr4.5$705
Panasonic CU-3Z54DBRFixed7 kW heating5.4 kW cooling2,457 kWh/yr4.5$811
Panasonic CU-4Z71DBRFixed8.5 kW heating7.1 kW cooling3,170 kWh/yr4.5$1,046
Panasonic CU-4Z80DBRFixed9.4 kW heating8 kW cooling3,345 kWh/yr4.5$1,104
Panasonic CU-5Z100DBRFixed12 kW heating10 kW cooling4,478 kWh/yr4.5$1,478
Panasonic Heat pumps: Energy Ratings & Running Costs