
Panasonic 4 Way 60 x 60 Cassette for Free Multi
The Panasonic Free Multi System Z delivers flexible multi-room climate control by connecting up to five indoor units—including Etherea and TZ wall-mounted models, Floor Consoles, PACi NX 4-way 60x60 cassettes, and low static pressure hide-aways—to a single compact outdoor unit. With A+++ energy efficiency, nanoe™ X air purification, and smart Wi-Fi control via the Panasonic Comfort Cloud App plus Google Assistant and Amazon Alexa compatibility, the Free Multi Z ensures powerful performance, cleaner indoor air, and tailored comfort in every room. The PACi NX PY3 cassette integrates seamlessly into standard 600x600 mm ceiling grids with a sleek design requiring just 250 mm depth. Featuring A++ energy ratings, an internal cleaning function to suppress mould, and four-motor individual flap control for precise air distribution, it provides both style and superior comfort in residential and commercial spaces.

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 | ||||||||||
S-M20PY3E | 2.00 | 3.20 | Please refer to Free Multi Outdoor Unit information or contact Oceanair. | 1/2 | 1/4 | Single | Optional | ||||
S-25PY3E | 2.50 | 3.60 | 1/2 | 1/4 | Single | Optional | |||||
S-36PY3E | 3.50 | 3.60 | 1/2 | 1/4 | Single | Optional | |||||
S-50PY3E | 5.00 | 6.80 | 1/2 | 1/4 | Single | Optional | |||||
S-60PY3E | 6.00 | 8.50 | 1/2 | 1/4 | Single | Optional | |||||
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.
Compact & stylish - only 250mm ceiling depth required
The Panasonic 4 way cassette features a compact, stylish design requiring only 250 mm ceiling depth, with a built-in drain pump for easy, reliable installation.
Compatible with BMS control
Seamlessly integrate Panasonic air conditioning into your BMS projects with full flexibility for KNX, Modbus, and BACnet systems, enabling bi-directional monitoring and control of all key operating parameters for smarter, more efficient management.
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.
4 Way Cassette Indoor Unit Specification Table
Indoor Unit Technical Data | Model Number | |||
---|---|---|---|---|
S-25PY3E | S-36PY3E | S-50PY3E | S-60PY3E | |
Cooling (kW) - Nominal | 2,50(0,85-3,20) | 3,50(0,85-4,00) | 5,00(0,90-5,80) | 6,00(0,90-6,35) |
Heating (kW) - Nominal | 3,20(0,85-4,80) | 4,50(0,85-5,60) | 5,60(0,90-7,10) | 7,00(0,90-8,00) |
Sound Pressure - Cooling Hi / Lo / Q-Lo (dBA) | 34/25/22 | 34/26/23 | 37/28/25 | 42/32/29 |
Sound Pressure - Heating Hi / Lo / Q-Lo (dBA) | 35/28/25 | 35/28/25 | 38/29/26 | 43/32/29 |
Unit Height (mm) | 260 | 260 | 260 | 260 |
Panel Height (mm) | 51 | 51 | 51 | 51 |
Width (mm) | 575 | 575 | 575 | 575 |
Depth (mm) | 575 | 575 | 575 | 575 |
Weight (kg) | 18 | 18 | 18 | 18 |
nanoe X Generator | Mark 2 | Mark 2 | Mark 2 | Mark 2 |