Panasonic Big PACi NX Elite Outdoor Units - R32
The Panasonic Big PACi NX Elite condensing units, with capacities of 20.0 kW and 25.0 kW (models U-200PZH4E8 and U-250PZH4E8), deliver premium commercial HVAC performance in a compact single-fan design, ideal where space is limited. These high-capacity condensing units support twin, triple, and double-twin applications, enabling a single unit to serve up to four indoor units simultaneously, providing full multi-room flexibility and streamlined installation. Built on R32 inverter technology, they offer long pipe runs (up to 100 m), robust operation across extreme conditions (-20 °C heating to +52 °C cooling), and high seasonal efficiency metrics. With nanoe™ X air-purification compatibility and smart connectivity options, the Big PACi NX Elite is the go-to condensing solution for retail, hotel, office, and light commercial environments. It’s also ideal for Air Handling Unit applications in hospitals, warehouses and environments requiring multiple DX coil connections.
|
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. |
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Key features
Flexible multi-indoor connection for high-capacity systems
The Panasonic Big PACi NX (20.0–25.0 kW) outdoor units support up to four indoor units on a single system, allowing twin, triple, and double-twin installations. Indoor units operate simultaneously with unified settings, providing powerful and consistent climate control across multiple zones.
High-efficiency compressor for year-round performance
The Panasonic Big PACi NX range features advanced compressors with a wider operating frequency (Hz) range, ensuring greater energy efficiency and optimal performance throughout the year. Panasonic’s high-capacity range features a large fan that delivers powerful airflow while operating whisper-quiet at low speeds, ensuring high performance with minimal noise and maximum comfort. And, to extend the life of their condensers, each heat exchanger has a Bluefin anti-rust coating as standard.
5 year compressor warranty
Panasonic air conditioners come with peace of mind built in, offering a 5-year warranty on the compressor and 2 years on components, ensuring long-lasting reliability and trusted performance.
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.
Big PACi NX Elite Outdoor Unit Specification Table
| Outdoor Unit Technical Data | Model Number | ||
|---|---|---|---|
| U-200PZH4E8 | U-250PZH4E8 | ||
| Air Flow - Cool / Heat (m³/min) | 116 / 136 | 116 / 148 | |
| Max Air Flow - Heating (m³/min) | 27.2 | 33.5 | |
| Sound Pressure - Cool / Heat Hi (dBA) | 57 / 61 | 57 / 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 ~ 100 | 5 ~ 100 | |
| Elevation Difference In / Out (m) | 30 | 30 | |
| Pre-Charged Pipe Length (m) | 30 | 30 | |
| Additional Gas Amount (g/m) | 80 | 80 | |
| Refrigerant (R32) / CO₂ Eq. (kg / T) | 4,8 / 3,24 | 4,8 / 3,24 | |
| Operating Range Cool (Min - Max °C) | -15 ~ +52 | -15 ~ +52 | |
| Operating Range Heat (Min - Max °C) | -20 ~ +35 | -20 ~ +35 | |
| Height (mm) | 996 | 996 | |
| Width (mm) | 1140 | 1140 | |
| Depth (mm) | 460 | 460 | |
| Weight (kg) | 109 | 109 | |
| Phase | Three | Three | |
| Power Supply (V) | 380 - 400 - 415 | 380 - 400 - 415 | |
| Recommended Fuse (A) | 30 | 30 | |
| Combinations | Twin / Triple / Quad | ||
| Twin Pipe Kit | CZ-P680BK2BM | ||
| Triple Pipe Kit | CZ-P3HPC2BM | No Combination | |
| Quad Pipe Combination | CZ-P680BK2BM x 1 and CZ-P224BK2BM x 2 | ||
Complementary Products
Panasonic CZ-RD517C Hard Wired Controller for Air Conditioning
Panasonic CZ-RTC5B Hard Wired Controller with DataNavi
Panasonic CZ-RTC6 CONEX IoT Hard Wired Controller Black
Panasonic CZ-RTC6BLW CONEX IoT Hard Wired Controller with Bluetooth & WLAN Black
Panasonic Air Conditioning CZ-140DRS1 Drain Kit for PACi 10-25kW
Panasonic Air Conditioning CZ-50DRS1 Drain Kit for PACi 5.0-7.1kW
Shop the range - Big PACi NX Series Elite
Panasonic Big PACi NX U-250PZH4E8 Single Split Outdoor Unit 25.0kW 3ph R32
Panasonic Big PACi NX U-200PZH4E8 Single Split Outdoor Unit 20.0kW 3ph R32
Panasonic Big PACi S-200PE4E High Static Pressure Hide-Away Duct Indoor Unit 20.0kW R32
Panasonic Big PACi S-250PE4E High Static Pressure Hide-Away Duct Indoor Unit 25.0kW R32
Panasonic PACi NX Series S-1014PF3E Adaptive Duct Unit 10.0-14.0kW with nanoeX
Panasonic PACi NX Series S-3650PF3E Adaptive Duct Unit 3.6 - 5.0kW with nanoeX
Panasonic PACi NX Series S-6071PF3E Adaptive Duct Unit 6.0 - 7.1kW with nanoeX
Panasonic PACi NX Series S-2545PK4E Wall Mount Indoor Unit 2.5 - 4.5kW with nanoeX
Panasonic PACi NX Series S-5010PK4E Wall Mount Indoor Unit 5.0 - 10.0kW with nanoeX
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-1014PU3E with nanoeX 10.0-14.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-3650PU3E with nanoeX 3.6-5.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-6071PU3E with nanoeX 6.0-7.1kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-1014PU3E with nanoeX 10.0-14.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-3650PU3E with nanoeX 3.6-5.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-6071PU3E with nanoeX 6.0-7.1kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-1014PU3E with nanoeX 10.0-14.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-3650PU3E with nanoeX 3.6-5.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-6071PU3E with nanoeX 6.0-7.1kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-1014PU3E with nanoeX 10.0-14.0kW
Panasonic PACi NX 4 Way 90x90 Cassette Indoor Unit S-3650PU3E with nanoeX 3.6-5.0kW