Panasonic PACi High Static Pressure Hide-Away PE4 - R32
Light CommercialProduct code: Big PACi NX High Static Pressure Hide-Away

Panasonic PACi High Static Pressure Hide-Away PE4 - R32

The Panasonic Big PACi NX High Static Pressure Hide-Away series (20.0–25.0 kW | R32) delivers uncompromised performance for demanding commercial spaces. Equipped with nanoe™ X (Generator Mark 3) for air purification and designed for high-lift ducting with a maximum 100 m piping allowance, these units offer outstanding flexibility. Engineered to operate in EXTREME conditions—from 52 °C cooling down to –20 °C heating—they also feature a compact single-fan outdoor unit, allowing installation in limited spaces. With built-in demand-response compliance and high external static pressure capabilities, the Big PACi NX Hide-Away units provide installers with a streamlined, efficient solution to meet large area airflow requirements without sacrificing design or control.

Panasonic PACi High Static Pressure Hide-Away PE4 - R32

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/ηsc (2) SEER/ηsc (2)
S-200PE4E U-200PZH4E8 19.00 22.40 100 237.8% 213.0% 32 7/8 1/2 Single / Three Optional
S-250PE4E U-250PZH4E8 22.00 24.00 100 146.0% 145.0% 32 7/8 1/2 Single / Three Optional

For more information, see Technical Specifications.

Key features

Light & compact body

Light & compact body

Heat exchanger and fan elements form part of a split-able design, which is then easily reassembled, ideal for flexible installation in a compact space. The indoor unit can be separated into three parts, with the heaviest section weighing only 48 kg, making handling much easier. The high static pressure hide-away is also easy to maintain thanks to this simple disassembly and reassembly.

Enhanced indoor air quality with nanoe™ X

Enhanced indoor air quality with nanoe™ X

The Big PACi NX range (20.0–25.0 kW) now features advanced nanoe™ X air purification technology. The PE4 model includes Generator Mark 3, producing 48 trillion hydroxyl radicals per second, specially engineered for systems using long duct runs to ensure cleaner, healthier air throughout the building.

Compatible with BMS control

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.

Powerful airflow for flexible installation

Powerful airflow for flexible installation

With up to 200 Pa of external static pressure*, this system can support long duct runs, making it ideal for larger or more complex spaces. It’s also smartphone control-ready via the Panasonic Comfort Cloud App¹, allowing users to manage settings remotely for added convenience.

*Applicable to model S-250PE4E.
¹ Panasonic Wi-Fi Adaptor CZ-CAPWFC2 required.

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Light & compact body

Light & compact body

Heat exchanger and fan elements form part of a split-able design, which is then easily reassembled, ideal for flexible installation in a compact space. The indoor unit can be separated into three parts, with the heaviest section weighing only 48 kg, making handling much easier. The high static pressure hide-away is also easy to maintain thanks to this simple disassembly and reassembly.

Enhanced indoor air quality with nanoe™ X

Enhanced indoor air quality with nanoe™ X

The Big PACi NX range (20.0–25.0 kW) now features advanced nanoe™ X air purification technology. The PE4 model includes Generator Mark 3, producing 48 trillion hydroxyl radicals per second, specially engineered for systems using long duct runs to ensure cleaner, healthier air throughout the building.

Compatible with BMS control

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.

Powerful airflow for flexible installation

Powerful airflow for flexible installation

With up to 200 Pa of external static pressure*, this system can support long duct runs, making it ideal for larger or more complex spaces. It’s also smartphone control-ready via the Panasonic Comfort Cloud App¹, allowing users to manage settings remotely for added convenience.

*Applicable to model S-250PE4E.
¹ Panasonic Wi-Fi Adaptor CZ-CAPWFC2 required.

Big PACi NX High Static Pressure Hide-Away Indoor Unit Specification Table

Indoor Unit Technical DataModel Number
S-200PE4ES-250PE4E
Cooling (kW) - Nominal19,0 (5,7 - 20,0)22,0 (6,1 - 25,6)
Heating (kW) - Nominal22,4 (5,0 - 24,5)24,0 (5,5 - 27,6)
Sound Pressure - Hi / Med / Lo (dBA)46 / 44 / 41 47 / 45 / 42
External static pressure at shipment - adjustable (pa)75 (120 / 180) 75 (130 / 200)
Height (mm)486486
Width (mm) (dBA)14561456
Depth (mm)916916
Weight (kg)8387
Air Flow - Hi / Med / Lo (m³/min)72 / 63 / 53 84 / 72 / 59
nanoe X GeneratorMark 3Mark 3

 

Big PACi NX Elite Outdoor Unit Specification Table

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Outdoor Unit Technical DataModel Number
U-200PZH4E8U-250PZH4E8
Air Flow - Cool / Heat (m³/min)116 / 136116 / 148
Max Air Flow - Heating (m³/min)27.233.5
Sound Pressure - Cool / Heat Hi (dBA)57 / 6157 / 63
Sound Power- Cool / Heat Hi (dBA)76 / 80 76 / 82
Piping Diameter - Liquid Inch (mm)1/2 (12,7)1/2 (12,7)
Piping Diameter - Gas Inch (mm)7/8 (22,22)7/8 (22,22)
Pipe Length Range (m)5 ~ 1005 ~ 100
Elevation Difference In / Out (m)3030
Pre-Charged Pipe Length (m)3030
Additional Gas Amount (g/m)8080
Refrigerant (R32) / CO₂ Eq. (kg / T)4,8 / 3,244,8 / 3,24
Operating Range Cool (Min - Max °C)-15 ~ +52-15 ~ +52
Operating Range Heat (Min - Max °C)-20 ~ +35-20 ~ +35
Height (mm)996996
Width (mm)11401140
Depth (mm)460460
Weight (kg)109109
PhaseThreeThree
Power Supply (V)380 - 400 - 415380 - 400 - 415
Recommended Fuse (A)3030