Panasonic CS-Z20CKEW / CU-Z20CKE
Uses less electricity than 95% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €24 a year, €238 over ten years.
- Cooling, SEER
- 8.7
- Typical 6.9
- Heating, SCOP
- 4.8
- Typical 4.1
- Cooling cost
- €24 / year
- +€198 if you also heat with it (average climate)
Only 116 of 2,545 split air conditioners, under 3 kW do better. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 4.8) is above the typical 4.1 of its group. Of 82 Panasonic models in this group, it is the most efficient. Panasonic sells the same label values under other model names: CS-XZ20CKEW / CU-Z20CKE, CS-XZ20CKEW-H / CU-Z20CKE.
Where it stands
Rank 117 of 2,545 split air conditioners, under 3 kW by yearly consumption. 116 use less.
Next to it in the ranking
- Panasonic CS-XZ20CKEW / CU-Z20CKE 84 kWh same
- Panasonic CS-XZ20CKEW-H / CU-Z20CKE 84 kWh same
- Panasonic CS-Z20CKEW / CU-Z20CKE 84 kWh
- Mitsubishi Heavy Industries SRC25ZSX-WA_SRK25ZSX-WB 85 kWh +€0.28
- Mitsubishi Heavy Industries SRC25ZSX-W_SRK25ZSX-WT 85 kWh +€0.28
What it will cost you
| Period | CS-Z20CKEW / CU-Z20CKE | FDK18-04R5 | Difference |
|---|---|---|---|
| 1 year | €24 | €0 | −€24 |
| 5 years | €119 | €1 | −€118 |
| 10 years | €238 | €3 | −€235 |
| 15 years | €357 | €4 | −€353 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Heating by climate zone
| Climate | SCOP | kWh / yr |
|---|---|---|
| Warmer (e.g. Athens) | 5.9 | 308 |
| Average (e.g. Strasbourg) | 4.8 | 700 |
| Colder (e.g. Helsinki) | — | — |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Panasonic CS-Z20CKEW / CU-Z20CKE (this model) | 84 | — |
| 1 | €24 | |
| 70 | €4 | |
| 70 | €4 | |
| 71 | €4 | |
| 71 | €4 |
Label and product sheet
- Energy class cooling / heating
- A+++ / A++
- SEER
- 8.7
- SCOP warmer / average / colder
- 5.9 / 4.8 / –
- Cooling design load
- 2.1 kW
- Heating design load (average)
- 2.4 kW
- Yearly cooling
- 84 kWh
- Yearly heating (average climate)
- 700 kWh
- Sound power indoor / outdoor
- 51 / 60 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Panasonic under one model number.
CS-Z20CKEW / CU-Z20CKE
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Panasonic CS-Z20CKEW / CU-Z20CKE cost to run?
At one cooling season as on the label it uses about 84 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €24 a year, or €238 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 8.7 and SCOP 4.8 in the average climate: higher is better.