Description
Danfoss SZ120-4VI Scroll Compressor Overview
The Danfoss SZ120-4VI is a commercial-grade scroll compressor engineered for demanding HVAC and refrigeration applications. Designed to operate on 460V, 3-phase power and optimized for use with R407C refrigerant, this compressor delivers the efficiency and durability that HVAC professionals expect from the Danfoss SZ Series.
Key Features
- Brand: Danfoss — a globally trusted name in HVAC compressor technology
- Model: SZ120-4VI
- Voltage: 460V
- Phase: 3-Phase
- Refrigerant: R407C
- Compressor Type: Scroll — known for smooth, quiet, and efficient operation
- Designed for commercial and light industrial HVAC systems
- Scroll compressor design minimizes vibration and noise compared to reciprocating alternatives
- Built for long service life with fewer moving parts than traditional compressor designs
Application
The SZ120-4VI is well-suited for use in commercial air conditioning systems, rooftop units, chillers, and other large-capacity HVAC equipment where R407C refrigerant is specified. Its 3-phase, 460V electrical configuration makes it ideal for commercial and light industrial installations.
Why Choose Danfoss Scroll Compressors?
Danfoss scroll compressors are recognized industry-wide for their energy efficiency, reliability, and low sound levels. The scroll compression mechanism provides continuous, pulsation-free compression, resulting in stable system performance and reduced wear over time. Danfoss engineering ensures compatibility with modern refrigerants and compliance with industry standards.
Specifications
- SKU: SZ120-4VI
- Voltage: 460V
- Phase: 3-Phase
- Refrigerant: R407C
- Compressor Type: Scroll
- Brand: Danfoss







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