Etherea Wall Series 2026 (White/Silver/Graphite) for Free Multi
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The redesigned Etherea. Perfect outside, perfect inside with an astonishingly slim design, NANOE Air Purifying System and Built-In Wifi Control
A breakthrough design that combines perfectly with the most modern environments
Compatible with the Panasonic Free Multi systems, these models are the best choice to bring comfort to your whole home or office.
One compact, single unit can connect with up to five indoor units, saving space outside.
Each room will have independent control so occupants can enjoy more precise temperature control and energy savings when the room is not in use.
New generation refrigerant R32 allows excellent performance credentials, achieving A+++ and minimising the environmental impact
Sales information Sales information 2 Operational Manual Service manuals Installation manual IU Dimensions OU Dimensions
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(Inc. Infra Red Controller)
Model Reference | Colours | Nom. Cool (kW) | Nom. Heat (kW) | Max Pipe (m) | EuP Lot 10 Energy Rating | Fuse (Amps) | Indoor unit Pipe Size | Electrical Supply |
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| Indoor Unit Model | SCOP | SEER | Gas | Liquid | ||||||
| CS-MZ16CKE | White | 1.60 | 2.60 | Please refer to Outdoor Unit Section | 3/8 | 1/4 | Single | |||
| CS-(X)Z20CKEW(-H) | White, Graphite, Silver | 2.00 | 3.20 | 3/8 | 1/4 | Single | ||||
| CS-(X)Z25CKEW(-H) | White, Graphite, Silver | 2.50 | 3.60 | 3/8 | 1/4 | Single | ||||
| CS-(X)Z35CKEW(-H) | White, Graphite, Silver | 3.50 | 4.50 | 3/8 | 1/4 | Single | ||||
| CS-(X)Z42CKEW(-H) | White, Graphite | 4.20 | 5.60 | 3/8 | 1/4 | Single | ||||
| CS-(X)Z50CKEW | White, Silver | 5.00 | 6.80 | 3/8 | 1/4 | Single | ||||
| CS-(X)Z71CKEW | White | 7.10 | 8.70 | 1/2 | 1/4 | Single | ||||
- nanoe™ X (Generator Mark 3): Improve protection 24/7
- Internal cleaning: Dries and cleans the indoor with nanoe™ X
- AI ECO Mode: up to 20% energy savings*
- Aerowings 2.0: Enhanced air flow comfort
- Super Quiet at just 19 dB(A)
- Built-in Wi‑Fi: Smart control via Comfort Cloud App
- Compatible with Google Assistant and Amazon Alexa
- Optimized design for easy installation
- Graphite grey, silver, or matt white
- Heating only operation
- Cooling only operation
Compatible Outdoor Unit:
Advanced Technical Data for Indoor Unit
| Indoor Unit Technical Data | Model Number | |||||
| CS-(X)Z20CKEW(-H) | CS-(X)Z25CKEW(-H) | CS-(X)Z35CKEW(-H) | CS-(X)Z42CKEW(-H) | CS-(X)Z50CKEW(-H) | CS-(X)Z71CKEW | |
| Cooling (kW) - Nominal | 2,05 (0,75 - 2,65) | 2,50 (0,85 - 3,50) | 3,50 (0,85 - 4,20) | 4,20 (0,85 - 5,00) | 5,00 (0,98 - 6,00) | 7,10 (0,98 - 8,50) |
| SEER | 8.70 | 9.50 | 9.50 | 7.10 | 8.50 | 6.50 |
| Heating (kW) - Nominal | 2,80 (0,75 - 4,00) | 3,40 (0,80 - 4,80) | 4,00 (0,80 - 5,50) | 5,30 (0,80 - 6,80) | 5,80 (0,98 - 8,00) | 8,20 (0,98 - 10,20) |
| SCOP | 4.80 | 5.20 | 5.20 | 4.30 | 4.80 | 4.20 |
| Sound Pressure - Cooling (dBA) | 35 / 24 / 19 | 39 / 25 / 19 | 42 / 28 / 19 | 43 / 31 / 25 | 44 / 37 / 30 | 47 / 38 / 30 |
| Sound Pressure - Heating (dBA) | 36 / 25 / 19 | 39 / 27 / 19 | 43 / 33 / 19 | 43 / 35 / 29 | 44 / 37 / 30 | 47 / 38 / 30 |
| Height (mm) | 295 | |||||
| Width (mm) | 870 | 1040 | ||||
| Depth (mm) | 229 | 244 | ||||
| Weight (kG) | 10 | 10 | 11 | 10 | 12 | 13 |
| Max Air Flow - Cooling (m³/min) | 10.40 | 12.40 | 12.70 | 14.50 | 17.40 | 19.00 |
| Max Air Flow - Heating (m³/min) | 11.90 | 13.00 | 14.40 | 15.40 | 19.10 | 19.90 |
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