Fujitsu ASYG12KMCF vs Panasonic Etherea Z
A side-by-side look at the Fujitsu ASYG12KMCF and Panasonic Etherea Z. Winning figures are highlighted.
| Fujitsu Fujitsu ASYG12KMCF | Panasonic Panasonic Etherea Z | |
|---|---|---|
| Price from | — | — |
| Cooling capacity | 3.4 kW | 3.5 kW |
| Heating capacity | 4 kW | 4.5 kW |
| Efficiency (SEER) | 7.3 | 8.5 |
| Efficiency (SCOP) | 4.4 | 5.1 |
| Indoor noise | 20 dB | 19 dB |
| Outdoor noise | 47 dB | 48 dB |
| Refrigerant | R32 | R32 |
| Wi-Fi control | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |
Best value per row highlighted. Prices last checked 21 July 2026.
Fujitsu ASYG12KMCF
Fujitsu's KMCF is a no-nonsense, well-built wall split that undercuts the premium brands while keeping A++ cooling and a slim 222 mm-deep indoor unit. Its SCOP of 4.4 makes it a capable air-to-air heat pump for everyday room heating, if not the most efficient here. The KMCF adds built-in Wi-Fi over the base KMCC, making it the version to buy.
Full Fujitsu ASYG12KMCF review →Panasonic Etherea Z
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.
Full Panasonic Etherea Z review →