Description
The Danfoss 120G0311 VZH117CGDMA is a variable-speed scroll compressor engineered for demanding commercial HVAC and refrigeration applications. Part of Danfoss’s industry-leading VZH series, this compressor combines advanced scroll technology with variable-speed drive capability to deliver precise capacity control, superior energy efficiency, and reliable long-term performance.
Key Features
- Variable-speed scroll compressor design for precise capacity modulation
- Part of the Danfoss VZH series — purpose-built for commercial HVAC and refrigeration systems
- Scroll compressor technology provides quiet, vibration-reduced operation
- Optimized for energy efficiency across a wide range of operating conditions
- Robust construction for extended service life in continuous-duty applications
- Compatible with modern variable-frequency drive (VFD) control systems
- Designed for use in chillers, rooftop units, heat pumps, and commercial refrigeration equipment
Why Choose the Danfoss VZH117CGDMA?
Danfoss is a globally recognized leader in compressor technology, and the VZH series represents their commitment to efficiency and reliability. Variable-speed scroll compressors like the VZH117CGDMA allow systems to match cooling or refrigeration output precisely to the load demand — reducing energy consumption, minimizing wear, and extending equipment life compared to fixed-speed alternatives.
Typical Applications
- Commercial air conditioning and chiller systems
- Rooftop HVAC units
- Heat pump systems
- Commercial and industrial refrigeration
- Variable refrigerant flow (VRF) and multi-split systems
Ordering Information
- Brand: Danfoss
- Model: VZH117CGDMA
- SKU: 120G0311
Contact Jackson Systems for availability, pricing, and technical support on the Danfoss 120G0311 VZH117CGDMA scroll compressor.







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