Light CommercialProduct code: PACi NX Wall Mount Indoor Units

Panasonic PACi NX Wall Mount PK4 - R32

Name: Panasonic PACi NX Wall Mount PK4 - R32
Brand: Panasonic
Availability: InStock

The Panasonic PACi NX Wall Mounted PK4 combines sleek design, high efficiency, and smart air purification for modern commercial and high-end residential applications. With its flat-face, compact profile and DC fan-driven airflow, the PK4 blends seamlessly into any environment while delivering powerful comfort. Equipped with nanoe™ X Generator Mark 3 as standard, it actively purifies indoor air by reducing pollutants, allergens, and odours. The PK4 supports six-direction piping layouts, allowing flexible installations in tight spaces, and offers integration with external fans or ERV systems via an onboard connector. Control is streamlined thanks to Bluetooth®-enabled wired remotes (CZ-RTC6WBL / CZ-RTC6BL), with optional IoT connectivity through Panasonic’s CONEX or Comfort Cloud platforms. Compatible with both PACi NX Standard and Elite outdoor units, the PK4 offers a dependable, efficient, and cleaner air solution backed by Panasonic’s commitment to performance.

PACi NX Standard Elite Catalogue 25/26 PACi NX Elite Wall Mount 25 26 Leaflet PACi NX Standard Wall Mount 25 26 Leaflet Operating Instructions PACi NX Leaflet & Wiring Info 25 26 Conex Leaflet nanoe™ X Leaflet PACi NX Commercial, Twin, Triple & Double Twin 25/26 Commercial Dimensions Wiring Diagrams 25 26

Model Reference (Indoor Unit)	Nom. Cool (Standard Inverter) (kW)	Nom. Cool (Elite Inverter) (kW)	Nom. Heat (Standard Inverter) (kW)	Nom. Heat (Elite Inverter) (kW)	Sound Pressure - Hi / Med / Lo (dBA)	Sound Power - Hi / Med / Lo (dBA)	Height (mm)	Width (mm)	Depth (mm)	Weight (kg)	Max. Air Flow Rate (m³/min)	Fused Spur (A)	nanoe X Generator
Model Reference (Indoor Unit)	Nom. Cool (Standard Inverter) (kW)	Nom. Cool (Elite Inverter) (kW)	Nom. Heat (Standard Inverter) (kW)	Nom. Heat (Elite Inverter) (kW)	Sound Pressure - Hi / Med / Lo (dBA)	Sound Power - Hi / Med / Lo (dBA)	Height (mm)	Width (mm)	Depth (mm)	Weight (kg)	Max. Air Flow Rate (m³/min)	Fused Spur (A)	nanoe X Generator	S-2545PK4E	2.50	-	2.80	-	39 / 34 / 29	55 / 50 / 45	290	765	214	9	10.50	5 (Power to Outdoor Unit)	Mark 3
S-2545PK4E	3.50	3.50	3.60	4.00	41 / 36 / 30	57 / 52 / 46	290	765	214	9	11.50	5 (Power to Outdoor Unit)	Mark 3
S-5010PK4E	5.00	5.00	5.00	5.60	41 / 36 / 31	57 / 52 / 47	295	1060	249	14	17.00	5 (Power to Outdoor Unit)	Mark 3
S-5010PK4E	6.10	6.10	6.10	7.00	47 / 44 / 40	63 / 60 / 56	295	1060	249	14	21.00	5 (Power to Outdoor Unit)	Mark 3
S-5010PK4E	6.90	7.10	7.10	7.80	47 / 44 / 40	63 / 60 / 56	295	1060	249	14	21.00	5 (Power to Outdoor Unit)	Mark 3
S-5010PK4E	9.00	9.50	9.00	9.50	49 / 45 / 41	65 / 61 / 57	295	1060	249	14	22.50	5 (Power to Outdoor Unit)	Mark 3
	For more information, see Technical Specifications.

Unless otherwise stated, all figures in the above table relate to pairings with PACi NX Series standard 1ph outdoor units.

Key features

Easy installation & connectivity

The Panasonic PACi NX indoor units are designed for quick and easy installation, featuring a lightweight design, and simple piping layout for hassle-free setup. Choose the optional CZ-RTC6WBL / CZ-RTC6BL wired remote controllers for Bluetooth® connectivity, or the CZ-CAPWFC2 commercial Wi-Fi adaptor for easy system configuration and precise control.

Modern, stylish design with intelligent airflow

The sleek, flat matte-white design complements any interior, making it ideal for commercial spaces such as gyms, studios, high ceiling areas and even smaller spaces where its compact design ensures discreet installation. The unit automatically adjusts air distribution based on its operating mode for optimal comfort and performance, making it suitable for server rooms and more, too.

Flexible six-direction piping design

Installation is made easy with six possible piping directions — right, right rear, right bottom, left, left rear, and left bottom — offering maximum flexibility for any site layout.

Easy, efficient installation with secure drain connections

Designed for installer convenience, the unit features built-in drain hose support holders and a locking mechanism between the hose and drain tray for a tight, reliable seal. This ensures quick connection, easy dismantling, and stable wall mounting for smooth, secure installation.