
Panasonic PACi NX Standard Outdoor Units - R32
Upgrade your commercial HVAC system with the Panasonic PACi NX Series Standard outdoor units, designed for value-focused performance with R32 refrigerant technology. Covering capacities from 2.5 to 14.0 kW, these units offer A++ energy efficiency, wide operating ranges (cooling up to 43 °C / heating down to −15 °C), and support twin connection systems for added flexibility. The ultra-slim, single-fan chassis ensures easy installation in compact spaces, while compatibility with Panasonic’s NX indoor units—cassette, ducted, wall-mounted—provides seamless integration. Ideal for shops, offices, and light commercial environments, the PACi NX Standard units offer reliable, efficient, and scalable climate control without compromising performance or comfort.

Outdoor Unit Technical Data | Model Number | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
U-25PZ3E5 | U-36PZ3E5 | U-50PZ3E5 | U-60PZ3E5A |
U-71PZ3E5A | ||||||
Air Flow - Cool / Heat (m³/min) | 33,6 / 34,0 | 33,6 / 34,0 | 32,7 / 31,9 | 42,6 / 41,5 | 44,7 / 45,9 | 73,0 / 73,0 | 82,0 / 80,0 | 84,0 / 82,0 | ||
Sound Pressure - Cool / Heat Hi (dBA) | 46 / 47 | 46 / 47 | 46 / 46 | 47 / 48 | 48 / 49 | 52 / 52 | 55 / 55 | 56 / 56 | ||
Sound Power- Cool / Heat Hi (dBA) | 64 / 66 | 64 / 66 | 64 / 64 | 64 / 65 | 66 / 68 | 70 / 70 | 73 / 73 | 74 / 74 | ||
Piping Diameter - Liquid Inch (mm) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 1/4 (6.35) | 3/8 (9.52) | 3/8 (9.52) | 3/8 (9.52) | ||
Piping Diameter - Gas Inch (mm) | 1/2 (12.70) | 1/2 (12.70) | 1/2 (12.70) | 1/2 (12.70) | 5/8 (15.88) | 5/8 (15.88) | 5/8 (15.88) | 5/8 (15.88) | ||
Max Pipe Run (m) | 15 | 15 | 20 | 40 | 40 | 50 | 50 | 50 | ||
Elevation Difference In / Out (m) | 15 / 15 | 15 / 15 | 15 / 15 | 15 / 30 | 20 / 30 | 15 / 30 | 15 / 30 | 15 / 30 | ||
Pre-Charged Pipe Length (m) | 7.5 | 7.5 | 7.5 | 30 | 30 | 30 | 30 | 30 | ||
Additional Gas Amount (g/m) | 10 | 10 | 15 | 15 | 17 | 45 | 45 | 45 | ||
Refrigerant | R32 | R32 | R32 | R32 | R32 | R32 | R32 | R32 | ||
Operating Range Cool (Min - Max °C) | -10~ +43 | -10~ +43 | -10~ +43 | -10~ +43 | -10~ +43 | -10~ +43 | -10~ +43 | -10~ +43 | ||
Operating Range Heat (Min - Max °C) | -15~ +24 | -15~ +24 | -15~ +24 | -15~ +24 | -15~ +24 | -15~ +24 | -15~ +24 | -15~ +24 | ||
Height (mm) | 619 | 619 | 619 | 695 | 695 | 996 | 996 | 996 | ||
Width (mm) | 824 | 824 | 824 | 875 | 875 | 980 | 980 | 980 | ||
Depth (mm) | 299 | 299 | 299 | 320 | 320 | 370 | 370 | 370 | ||
Weight (kg) | 32 | 32 | 35 | 42 | 50 | 83 | 87 | 87 | ||
Power Supply (V) | 220 - 230 - 240 (1ph) | 220 - 230 - 240 ( 1ph) / 380 - 400 - 415 (3ph) | ||||||||
Interconnecting | 3 Core plus earth | |||||||||
Combinations | Single | Single & Twin | ||||||||
Twin Pipe Kit | Not Possible | CZ-P224BK2BM |
Key features
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.
Wide capacity range & efficient performance
The Panasonic PACi NX Standard outdoor units offer a versatile capacity range from 2.5 to 14.0 kW, delivering the ideal solution for small to medium commercial spaces. They provide an excellent balance between system cost and performance, achieving industry-leading efficiency with up to SEER 8.1 (A++) and SCOP 4.8 (A++) at 3.6 kW.
Compact design & installation flexibility
Designed for convenience and adaptability, these units feature a lightweight, compact outdoor chassis with a small footprint, making installation easy even in tight spaces. They support a wide variety of individual and central controllers, offering full flexibility for commercial setups and smart building integration.
Scalable & reliable all-season operation
From 10.0 to 14.0 kW, the PACi NX Standard series supports twin connection systems, allowing two indoor units to run from one outdoor unit. Engineered for durability, they operate reliably in harsh weather conditions, with a working range of up to 43 °C in cooling and down to –15 °C in heating.