Panasonic CS-LZ25TKE / CU-LZ25TKE
Uses less electricity than 62% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €33 a year, €326 over ten years.
- Cooling, SEER
- 7.6
- Typical 6.9
- Heating, SCOP
- 5.0
- Typical 4.1
- Cooling cost
- €33 / year
- +€238 if you also heat with it (average climate)
Near the middle of its group: 12 % below the typical 130 kWh. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 5.0) is above the typical 4.1 of its group. Panasonic has 82 models in this group; this one is number 49 among them. On the register since 2019 and still on sale.
Where it stands
Rank 937 of 2,545 split air conditioners, under 3 kW by yearly consumption. 936 use less.
Next to it in the ranking
- Panasonic CS-TE20TKEW / CU-TE20TKE 115 kWh same
- Daikin FTX20J3V1B / RX20K2V1B 115 kWh same
- Panasonic CS-LZ25TKE / CU-LZ25TKE 115 kWh
- Hitachi RAC-18WED / RAK-18PED 115 kWh same
- Hitachi RAC-25WPC / RAK-25RPC 115 kWh same
What it will cost you
| Period | CS-LZ25TKE / CU-LZ25TKE | SRC20ZSX-WA_SRK20ZSX-W | Difference |
|---|---|---|---|
| 1 year | €33 | €20 | −€13 |
| 5 years | €163 | €99 | −€64 |
| 10 years | €326 | €198 | −€127 |
| 15 years | €489 | €297 | −€191 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Panasonic CS-LZ25TKE / CU-LZ25TKE (this model) | 115 | — |
| 70 | €13 | |
| 70 | €13 | |
| 71 | €12 | |
| 71 | €12 | |
| 71 | €12 |
Label and product sheet
- Energy class cooling / heating
- A++ / A++
- SEER
- 7.6
- SCOP warmer / average / colder
- – / 5.0 / –
- Cooling design load
- 2.5 kW
- Heating design load (average)
- 3.0 kW
- Yearly cooling
- 115 kWh
- Yearly heating (average climate)
- 840 kWh
- Sound power indoor / outdoor
- 56 / 61 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Panasonic under one model number.
CS-LZ25TKE / CU-LZ25TKE
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Panasonic CS-LZ25TKE / CU-LZ25TKE cost to run?
At one cooling season as on the label it uses about 115 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €33 a year, or €326 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 7.6 and SCOP 5.0 in the average climate: higher is better.