NX Series 4-Way Cassettes
Equipped with nanoe™ X Mark 3 generator, NX series 4-way cassette provides a new level of quality air even in large spaces.

Btu/h |
17,100 |
23,200 |
32,400 |
36,900 |
|
---|---|---|---|---|---|
Phase |
1Ø Phase |
||||
Tick Rating |
![]() |
![]() |
![]() |
![]() |
|
Indoor Units |
![]() |
S-18PU3ZA |
S-24PU3ZA |
S-3443PU3ZA |
|
Outdoor Units |
![]() |
U-18PRH1Z5 |
U-24PRH1Z5 |
U-34PRH1Z5 |
U-43PRH1Z5 |
Document
Features
24-hour nanoe™ X Air Protection

Get 24 hours of quality air for you and your loved ones by turning nanoe™ X anytime. nanoe™ X functions in both cooling and heating modes and is maintenance-free, helping you enjoy cleaner air while keeping your costs down.
Higher Concentration, Even in Large Space
The amount of hydroxyl radicals generated increased 100 times, compared to original nanoe™, which achieve greater effectiveness even in large spaces of 112 m².
Conditions of the simulation
• Room size : 112 m²
• Room height : 2.4 m
• Inspection model : 4-way cassette
• Position of IDU : Centre
*The result is based on the conditions for the simulation and it may differ from the concentration measured in an actual room.
*nanoe™ particles are extremely tiny in nano-meter size. They cannot be seen, so the concentration image is solely for illustrative purposes.

Industry-leading Airflow
Powerful Airflow
The Turbo Fan with Twisted 3D Blades provide a large and powerful airflow to cool every corner of the room.

Wide Flap
A wider main flap and sub flap reduce turbulence and increase airflow.
Also, a wider angle jetting port allows airflow to reach as far as five meters.
*4-Way Cassette : 3443PU3ZA type

360° Comfortable Airflow
Air coming out of the centre of the discharge outlets travels farther. Air is discharged across a wide area from the four sides of the unit.

Easy Installation Design
The unit has been redesigned for easier installation.
(1) Previously, the eye bolts were hard to attach because of the bracket's shape.
(2) By improving it to a V-shape, it is easier to install.
(3) The nut has become larger, so it is easier to hold.

Precise Control, Easy Comfort
Panasonic Packaged Series Remote Controllers are designed with user convenience in mind. Multiple settings are available so airflow and air quality can be regulated according to preferences. Users may choose a wireless or a wired remote controller equipped with high-performance timer.
*A wireless remote controller is in the same package with the indoor unit.
Click here for the features of wired remote controllers


Internal Cleaning Function for NX Series
After cooling/drying operation, the inside of the indoor unit is automatically dried. nanoe™ X is activated to suppress mould growth and to reduce odour.
*If you wish to set the internal cleaning off function to OFF using wireless RC. Please consult an authorized dealer for setting.

Economy Mode
Saves up to 20%* energy. The air conditioner determines the stable condition and moderately shifts the set temperature in 0.5-degree steps to regulate the energy-saving operation (maximum 2 degrees).
*When operating in cooling mode at 25°C or lower.

Connection with Ventilation
When an external device such as a ventilator is connected to the indoor unit, the ventilator’s on/off operations can be controlled by the wired remote controller. You can select from either linked ventilation or independent ventilation.
Note: Ventilators are not included in the product line-up. Printed circuit board (Interface Adapter for External Signals CZ-TA31P) is required.
*Printed Circuit Board CZ-TA31P
By connecting to the indoor unit, a separately sold ventilator can be controlled.
Remote operation control of the indoor unit is enabled (ON/OFF control).
The condition of the indoor unit (malfunctions operating status) can be output externally.
Control in linkage to a total heat exchanger or similar devices is possible.

Central Control System along with VRF
NX series can be connected to a central controller without any adaptor. A centralized control system can be created to manage temperature in small and mid-sized buildings.

Why Panasonic
Talk to our Air Design Specialists