R454B · GWP: 466

XNNOV R454B Smart Condensing Unit

Patent-Pending Innovation for All-Climate Heat Pump Applications

The XNNOV R454B Condensing Unit represents breakthrough innovation with two potential patents. Using A2L refrigerant R454B and variable speed vapor injection compressor technology, it provides efficient heating even at -20°C where other systems fail. Perfect for air handling units, makeup air units, in both AC-only and heat pump configurations.

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XNNOV

XNNOV R454B Smart Condensing Unit

Min Operating Temp
-20°C
Max Water Temp
130°F
Efficiency (COP)
1.8 at -20°C
Global Warming Potential
466

Key Features

  • All Variable Speed compressors with low ambient heating option for MAUs
  • Vapor injection compressor for higher efficiency at low outdoor air temperature
  • Operates efficiently at -20°C
  • Compatible with all air handling units
  • AC-only or heat pump configuration
  • Air-cooled or water-cooled options
  • Reduced OPEX and increased grant eligibility
  • XNNOV AI™ predictive control

Technical Specifications

Application
AC / Heat Pump
COP at -20°C
1.8
Capacity Range
15 to 300 TR
Configuration
Air-cooled / Water-cooled
GWP
466
Operating Range
-20°C to +45°C
Refrigerant
R454B (A2L)
Water Temperature
Up to 54.4°C (130°F)

Applications

  • Air handling units (AHU)
  • Makeup air units (MAU)
  • Commercial HVAC systems
  • Industrial ventilation
  • Cold climate installations
  • Retrofit projects
  • New construction

Powered by XNNOV AI™

All XNNOV products are controlled by our proprietary AI technology that enhances efficiency, improves reliability, and provides predictive maintenance features. The intelligent control system continuously optimizes performance based on real-time conditions and usage patterns.

Ready to Learn More?

Contact our team to discuss how XNNOV R454B Smart Condensing Unit can meet your specific requirements.