
Panasonic Wall-Mounted TZ Super-Compact for Free Multi
The Panasonic Free Multi System is the smart solution for homes and offices that need flexible, energy-efficient comfort across multiple rooms. With the ability to connect up to five stylish indoor units to a single compact outdoor unit, it saves space while delivering tailored heating and cooling to every area. For even greater versatility, the Free Multi TZ System is available, designed exclusively for use with TZ indoor units. Among the most popular options, the Panasonic TZ Super Compact Inverter Air Conditioner offers powerful performance in an ultra-slim design, making it perfect for modern interiors with limited installation space. Equipped with nanoe™ X air purification, built-in Wi-Fi, and seamless smart control via the Panasonic Comfort Cloud App, the TZ series ensures clean, healthy air and convenient operation. Combining whisper-quiet running, A+++ energy efficiency, and Panasonic’s trusted reliability, the Free Multi and Free Multi TZ systems with TZ units provide a complete solution for year-round comfort, smart control, and healthier living environments.

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-MTZ16WKE | 1.60 | 2.60 | Please refer to Free Multi Outdoor Unit, Free Multi TZ information or contact Oceanair. | 3/8 | 1/4 | Single | Built-In | ||||
CS-TZ20ZKEW | 2.00 | 2.70 | 3/8 | 1/4 | Single | Built-In | |||||
CS-TZ25ZKEW | 2.50 | 3.30 | 3/8 | 1/4 | Single | Built-In | |||||
CS-TZ35ZKEW | 3.50 | 4.00 | 3/8 | 1/4 | Single | Built-In | |||||
CS-TZ42ZKEW | 4.20 | 5.00 | 1/2 | 1/4 | Single | Built-In | |||||
CS-TZ50ZKEW | 5.00 | 5.80 | 1/2 | 1/4 | Single | Built-In | |||||
CS-TZ60ZKEW | 6.00 | 7.00 | 1/2 | 1/4 | Single | Built-In | |||||
CS-TZ71ZKEW | 7.10 | 8.20 | 5/8 | 1/4 | Single | Built-In | |||||
For more information, see Technical Specifications. |
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.
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.
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.
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.
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
TZ Indoor Unit Specification Table
Indoor Unit Technical Data | Model Number | ||||||
---|---|---|---|---|---|---|---|
CS-TZ20ZKEW | CS-TZ25ZKEW | CS-TZ35ZKEW | CS-TZ42ZKEW | CS-TZ50ZKEW | CS-TZ60ZKEW | CS-TZ71ZKEW | |
Cooling (kW) - Nominal | 2.00 (0.75 - 2.50) | 2.50 (0.85 - 3.00) | 3.50 (0.85 - 4.00) | 4.20 (0.85 - 4.60) | 5.00 (0.98 - 5.60) | 6.00 (0.98 - 6.60) | 7.10 (0.98 - 8.40) |
Heating (kW) - Nominal | 2.70 (0.70 - 3.60) | 3.30 (0.80 - 4.10) | 4.00 (0.80 - 5.10) | 5.00 (0.80 - 6.80) | 5.80 (0.98 - 7.50) | 7.00 (0.98 - 8.20) | 8.20 (0.98 - 10.20) |
Power Supply (V) | 230 | 230 | 230 | 230 | 230 | 230 | 230 |
Recommended Fuse (A) | 16 | 16 | 16 | 16 | 16 | 20 | 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 | 4 x 2.5 |
Sound Pressure - Cooling Hi / Lo / Q-Lo (dBA) | 37 / 25 / 20 | 40 / 26 / 20 | 42 / 30 / 20 | 44 / 31 / 25 | 44 / 37 / 33 | 45 / 37 / 34 | 47 / 38 / 35 |
Sound Pressure - Heating Hi / Lo / Q-Lo (dBA) | 38 / 26 / 22 | 40 / 27 / 22 | 42 / 33 / 22 | 44 / 35 / 28 | 44 / 37 / 33 | 45 / 37 / 34 | 47 / 38 / 35 |
Height (mm) | 290 | 290 | 290 | 290 | 290 | 295 | 295 |
Width (mm) | 779 | 779 | 779 | 779 | 779 | 1040 | 1040 |
Depth (mm) | 209 | 209 | 209 | 209 | 209 | 244 | 244 |
Weight (kg) | 8 | 8 | 8 | 8 | 8 | 12 | 13 |
Max Air Flow - Cooling (m³/min) | 9.9 | 11.0 | 11.8 | 12.5 | 12.5 | 18.4 | 19.0 |
Max Air Flow - Heating (m³/min) | 10.4 | 11.5 | 12.3 | 13.2 | 13.2 | 19.4 | 19.9 |
Moisture Removal Volume (L/h) | 1.3 | 1.5 | 2.0 | 2.4 | 2.8 | 3.3 | 4.1 |
nanoe X Generator | Mark 1 | Mark 1 | Mark 1 | Mark 1 | Mark 1 | Mark 1 | Mark 1 |