Description
The Danfoss SZ185-4PCI is a commercial-grade scroll compressor engineered for demanding HVAC and refrigeration applications. Operating on a 460V/3-phase power supply, this unit delivers the robust, energy-efficient compression performance that Danfoss is known for across a wide range of system configurations.
Multi-Refrigerant Compatibility
One of the standout features of the SZ185-4PCI is its broad refrigerant compatibility, making it a versatile choice for new installations and retrofit projects alike.
- R407C – widely used in air conditioning and heat pump systems
- R134A – common in medium-temperature refrigeration and chiller applications
- R404A – preferred for low- and medium-temperature commercial refrigeration
- R507 – an azeotropic blend suited for low-temperature refrigeration systems
Key Features
- Scroll compressor design for quiet, efficient, and reliable operation
- 460V / 3-phase power configuration for commercial system compatibility
- Multi-refrigerant rated: R407C, R134A, R404A, and R507
- Danfoss SZ-series platform built for durability and long service life
- Suitable for air conditioning, heat pump, and refrigeration applications
Why Choose Danfoss?
Danfoss is a globally recognized leader in HVAC and refrigeration compressor technology. The SZ-series scroll compressors are designed to meet the performance demands of commercial and industrial systems, offering consistent capacity, low vibration, and high efficiency across a broad operating envelope.
Application
- Commercial air conditioning systems
- Heat pump systems
- Medium- and low-temperature refrigeration
- Chiller and condensing unit applications
For technical specifications, system compatibility, or ordering assistance, contact the Jackson Systems team — your trusted HVAC supply partner.







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