
Panasonic Wall-Mounted Etherea for Free Multi
Panasonic Free Multi air conditioning systems deliver complete home and office comfort with maximum efficiency. A single compact outdoor unit connects to up to five indoor units, reducing outdoor space requirements while providing tailored climate control in every room. Each zone benefits from independent temperature management, ensuring precision comfort and energy savings when not in use. Powered by next-generation R32 refrigerant, Panasonic Free Multi systems achieve top-class A+++ energy ratings while minimising environmental impact—making them a smart, sustainable choice for modern HVAC installations.

Model Reference (Indoor Unit) |
Nom. Cool (kW) |
Nom. Heat (kW) |
Max Pipe (m) |
EuP Lot 10 Energy Rating |
Fuse (Amps) |
Pipe Size Gas |
Pipe Size Liquid |
Electrical Supply |
Wi-Fi Control |
||
---|---|---|---|---|---|---|---|---|---|---|---|
SCOP | SEER | ||||||||||
CS-MZ16ZKE | 1.60 | 2.60 | Please refer to Free Multi Outdoor Unit information or contact Oceanair. | 3/8 | 1/4 | Single | Built-In | ||||
CS-(X)Z20ZKEW(-H) | 2.05 | 2.80 | 3/8 | 1/4 | Single | Built-In | |||||
CS-(X)Z25ZKEW(-H) | 2.50 | 3.40 | 3/8 | 1/4 | Single | Built-In | |||||
CS-(X)Z35ZKEW(-H) | 3.50 | 4.00 | 3/8 | 1/4 | Single | Built-In | |||||
CS-Z42ZKEW(-H) | 4.20 | 5.30 | 1/2 | 1/4 | Single | Built-In | |||||
CS-(X)Z50ZKEW | 5.00 | 5.80 | 1/2 | 1/4 | Single | Built-In | |||||
CS-Z71ZKEW | 7.10 | 8.20 | 5/8 | 1/4 | Single | Built-In | |||||
For more information, see Technical Specifications. |
Note that (X) denotes Silver Model (2.0, 2.5, 3.5 & 5.0kW Models Only). Note that (X)...(-H) denotes Graphite Grey Model (2.0 - 4.2kW Models Only). All others denote Matt White models. Panasonic Comfort Cloud Wi-Fi App included.
Key features
Versatile: install up to 5 indoor units per outdoor unit
The Panasonic Multi Split system offers outstanding flexibility, allowing up to 5 indoor units to connect to a single outdoor unit. Each room can be individually controlled for precise comfort, while the compact design and long connection distances make installation easier and more versatile for modern homes and businesses.
New design with easier installation
The Etherea range features a stylish monolithic design in graphite grey, silver, or matt white, with parts engineered for easier installation and servicing, plus a premium backlit remote for simple, intuitive control.
nanoe™ X technology for cleaner air
Enjoy cleaner, fresher air with nanoe™ X technology, which uses the power of hydroxyl radicals to purify your indoor environment of bacteria, mould and more, to help create a healthier and more comfortable space all day long. See nanoeX leaflet for more details.
Built-in Wi-Fi for smart control & voice assistant
Take full control with smart connectivity, featuring built-in Wi-Fi for quick setup, advanced smartphone management, and voice control compatibility with Google Assistant and Amazon Alexa*
* Google, Android, Google Play and Google Home are trademarks of Google LLC. Google Assistant is not available in certain languages and countries. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Availability of Voice Assistant services varies depending on country and language. More information about set up procedures: Panasonic Comfort Cloud & Voice Assistant Set up
Versatile: install up to 5 indoor units per outdoor unit
The Panasonic Multi Split system offers outstanding flexibility, allowing up to 5 indoor units to connect to a single outdoor unit. Each room can be individually controlled for precise comfort, while the compact design and long connection distances make installation easier and more versatile for modern homes and businesses.
New design with easier installation
The Etherea range features a stylish monolithic design in graphite grey, silver, or matt white, with parts engineered for easier installation and servicing, plus a premium backlit remote for simple, intuitive control.
nanoe™ X technology for cleaner air
Enjoy cleaner, fresher air with nanoe™ X technology, which uses the power of hydroxyl radicals to purify your indoor environment of bacteria, mould and more, to help create a healthier and more comfortable space all day long. See nanoeX leaflet for more details.
Built-in Wi-Fi for smart control & voice assistant
Take full control with smart connectivity, featuring built-in Wi-Fi for quick setup, advanced smartphone management, and voice control compatibility with Google Assistant and Amazon Alexa*
* Google, Android, Google Play and Google Home are trademarks of Google LLC. Google Assistant is not available in certain languages and countries. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Availability of Voice Assistant services varies depending on country and language. More information about set up procedures: Panasonic Comfort Cloud & Voice Assistant Set up