Panasonic
Panasonic Etherea Z
A4.5 CS-Z35XKEW (3.5kW)
A super-efficient A+++ wall unit with nanoe X air purification and built-in Wi-Fi.
3.5kW
Cooling capacity
Joint best of 9 we compare
4.5kW
Heating capacity
Best of 9 we compare
8.5
Efficiency (SEER)
5.1
Efficiency (SCOP)
Joint best of 9 we compare
19dB
Indoor noise
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Our verdict
The Etherea Z is Panasonic's premium wall split, pairing A+++ ratings in both modes with the nanoe X air purifier that runs even when you are not cooling. Its high SCOP makes it a strong air-to-air heat pump, comfortably heating a room through a UK winter at low cost. A refined, quiet and well-rounded alternative to the Daikin Perfera.
Good
- A+++ efficiency in heat and cool
- nanoe X air purification
- Very quiet 19 dB(A) minimum
Watch out
- Published efficiency figures vary by source
- Premium pricing
Specifications
| Cooling capacity | 3.5 kW |
|---|---|
| Heating capacity | 4.5 kW |
| Efficiency (SEER) | 8.5 |
| Efficiency (SCOP) | 5.1 |
| Indoor noise | 19 dB |
| Outdoor noise | 48 dB |
| Refrigerant | R32 |
| Wi-Fi control | Yes |
| Warranty | 5 yrs |