Description
The Danfoss SZ090-4VI is a high-capacity scroll compressor engineered for demanding commercial HVAC and refrigeration applications. Designed to operate on R407C refrigerant, this unit delivers a robust 83,300 BTUH of cooling capacity, making it well-suited for medium-to-large commercial systems where consistent, efficient performance is essential.
Danfoss scroll compressors are renowned for their quiet operation, high volumetric efficiency, and long service life. The SZ series incorporates proven scroll technology that minimizes vibration and reduces wear on internal components, resulting in lower maintenance requirements and greater system uptime.
Key Features
- Cooling capacity: 83,300 BTUH
- Electrical supply: 460V / 3-Phase / 60 Hz
- Refrigerant: R407C
- Scroll compressor design for quiet, efficient operation
- Built for commercial HVAC and refrigeration systems
- Reduced vibration and wear for extended service life
- Danfoss quality engineering and reliability
Application
The SZ090-4VI is ideal for use in commercial air conditioning, heat pump, and process cooling systems that require three-phase power and R407C refrigerant compatibility. Its high BTUH output makes it a strong fit for rooftop units, chillers, and other large-capacity HVAC equipment.
Why Choose Danfoss?
Danfoss is a global leader in compressor technology, delivering innovative, energy-efficient solutions trusted by HVAC professionals worldwide. The SZ series reflects Danfoss’s commitment to performance, durability, and environmental responsibility.







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