Panasonic Wall-Mounted Etherea - R32
The Panasonic Etherea air conditioner range combines nanoe™ X technology with smart Wi-Fi control for cleaner air, effortless connectivity, and outstanding efficiency. Using hydroxyl radicals (Generator Mark 3), nanoe™ X reduces indoor pollutants while keeping the unit clean, and built-in Wi-Fi ensures seamless control via the Panasonic Comfort Cloud app, Google Assistant, and Amazon Alexa. With A+++ energy ratings, Aerowings 2.0 airflow control, whisper-quiet operation, and a sleek, modern design, Etherea delivers the perfect balance of comfort, style, and long-term energy savings for today’s homes.
|
Model Reference |
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 |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Indoor Unit | Outdoor Unit | SCOP | SEER | ||||||||
| CS-(X)Z20ZKEW(-H) | CU-Z20ZKE | 2.05 | 2.80 | 15 | 4.80 | 8.70 | 16 | 3/8 | 1/4 | Single | Built-In |
| CS-(X)Z25ZKEW(-H) | CU-Z25ZKE | 2.50 | 3.40 | 15 | 5.20 | 9.50 | 16 | 3/8 | 1/4 | Single | Built-In |
| CS-(X)Z35ZKEW(-H) | CU-Z35ZKE | 3.50 | 4.00 | 15 | 5.20 | 9.50 | 16 | 3/8 | 1/4 | Single | Built-In |
| CS-Z42ZKEW(-H) | CU-Z42ZKE | 4.20 | 5.30 | 15 | 4.30 | 7.10 | 16 | 1/2 | 1/4 | Single | Built-In |
| CS-(X)Z50ZKEW | CU-Z50ZKE | 5.00 | 5.80 | 30 | 4.80 | 8.50 | 16 | 1/2 | 1/4 | Single | Built-In |
| CS-Z71ZKEW | CU-Z71ZKE | 7.10 | 8.20 | 30 | 4.20 | 6.50 | 20 | 5/8 | 1/4 | Single | Built-In |
| For more information, see Technical Specifications. |
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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). Panasonic Comfort Cloud Wi-Fi App included.
Key features
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.
Aerowings to control air draft direction
Aerowings features two independent blades that give you more control over the direction of the airflow. Without Aerowings, with direct airflow, the target never changes, so you can easily begin to feel too cold as you are subjected to the continuous icy blast.
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
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.
Aerowings to control air draft direction
Aerowings features two independent blades that give you more control over the direction of the airflow. Without Aerowings, with direct airflow, the target never changes, so you can easily begin to feel too cold as you are subjected to the continuous icy blast.
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
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.
Etherea Indoor Unit Specification Table
| Indoor Unit Technical Data | Model Number | |||||
|---|---|---|---|---|---|---|
| CS-(X)Z20ZKEW(-H) | CS-(X)Z25ZKEW(-H) | CS-(X)Z35ZKEW(-H) | CS-Z42ZKEW(-H) | CS-(X)Z50ZKEW | CS-Z71ZKEW | |
| 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) |
| 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) |
| Power Supply (V) | 230 | 230 | 230 | 230 | 230 | 230 |
| Recommended Fuse (A) | 16 | 16 | 16 | 16 | 16 | 20 |
| Connection Indoor / Outdoor (mm²) | 4 x 1.5 | 4 x 1.5 | 4 x 1.5 | 4 x 1.5 | 4 x 2.5 | 4 x 2.5 |
| Sound Pressure - Cooling Hi / Lo / Q-Lo (dBA) | 35 / 24 / 19 | 39 / 25 / 19 | 42 / 28 / 19 | 43 / 31 / 25 | 44 / 37 / 30 | 47 / 38 / 30 |
| Sound Pressure - Heating Hi / Lo / Q-Lo (dBA) | 36 / 25 / 19 | 39 / 27 / 19 | 43 / 33 / 19 | 43 / 35 / 29 | 44 / 37 / 30 | 47 / 38 / 30 |
| Height (mm) | 295 | 295 | 295 | 295 | 295 | 295 |
| Width (mm) | 870 | 870 | 870 | 870 | 1040 | 1040 |
| Depth (mm) | 229 | 229 | 229 | 229 | 244 | 244 |
| Weight (kg) | 10 | 10 | 11 | 10 | 12 | 13 |
| Max Air Flow - Cooling (m³/min) | 10.4 | 12.4 | 12.7 | 14.5 | 17.4 | 19.0 |
| Max Air Flow - Heating (m³/min) | 11.9 | 13.0 | 14.4 | 15.4 | 19.1 | 19.9 |
| Moisture Removal Volume (L/h) | 1.3 | 1.5 | 2.0 | 2.4 | 2.8 | 4.1 |
| nanoe X Generator | Mark 3 | Mark 3 | Mark 3 | Mark 3 | Mark 3 | Mark 3 |
Etherea Outdoor Unit Specification Table
| Outdoor Unit Technical Data | Model Number | |||||
|---|---|---|---|---|---|---|
| CU-Z20ZKE | CU-Z25ZKE | CU-Z35ZKE | CU-Z42ZKE | CU-Z50ZKE | CU-TZ71ZKE | |
| Max Air Flow - Cooling (m³/min) | 26.5 | 28.7 | 29.8 | 29.8 | 39.8 | 44.7 |
| Max Air Flow - Heating (m³/min) | 25.7 | 26.5 | 29.8 | 30.9 | 36.9 | 45.8 |
| Sound Pressure - Cooling Hi (dBA) | 45 | 46 | 48 | 49 | 47 | 52 |
| Sound Pressure - Heating Hi (dBA) | 46 | 47 | 50 | 51 | 47 | 54 |
| Piping Diameter - Liquid Inch (mm) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) |
| Piping Diameter - Gas Inch (mm) | 3/8 (9.52) | 3/8 (9.52) | 3/8 (9.52) | 1/2 (12.70) | 1/2 (12.70) | 5/8 (15.88) |
| Pipe Length Range (m) | 3 ~ 15 | 3 ~ 15 | 3 ~ 15 | 3 ~ 15 | 3 ~ 30 | 3 ~ 30 |
| Elevation Difference In / Out (m) | 15 | 15 | 15 | 15 | 15 | 20 |
| Pre-Charged Pipe Length (m) | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 10 |
| Additional Gas Amount (g/m) | 10 | 10 | 10 | 10 | 15 | 25 |
| Refrigerant (R32) / CO₂ Eq. (kg / T) | 0.70 / 0.47 | 0.70 / 0.47 | 0.81 / 0.55 | 0.83 / 0.56 | 1.13 / 0.76 | 1.35 / 0.91 |
| Operating Range Cool (Min - Max °C) | -10 ~ +43 | -10 ~ +43 | -10 ~ +43 | -10 ~ +43 | -10 ~ +43 | -10 ~ +43 |
| Operating Range Heat (Min - Max °C) | -20~ +24 | -20~ +24 | -20~ +24 | -20~ +24 | -20~ +24 | -20~ +24 |
| Height (mm) | 542 | 542 | 542 | 542 | 695 | 695 |
| Width (mm) | 780 | 780 | 780 | 780 | 875 | 875 |
| Depth (mm) | 289 | 289 | 289 | 289 | 320 | 320 |
| Weight (kg) | 27 | 27 | 31 | 31 | 40 | 45 |
| Phase | Single | Single | Single | Single | Single | Single |
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