Danfoss 121L3340 Scroll Compressor - R407C 208-230V 3-Phase

The Danfoss 121L3340 is a hermetic scroll compressor designed for commercial air conditioning and refrigeration applications using R407C refrigerant. This three-phase compressor operates on 208-230V electrical power at 60Hz, making it suitable for light commercial and commercial HVAC systems including rooftops, chillers, and process cooling applications.

Key Features:

• Scroll compression technology for efficient, reliable operation with fewer moving parts
• R407C refrigerant compatibility for effective heat transfer and system performance
• Three-phase 208-230V power supply eliminates the need for start capacitors
• Low-friction design minimizes noise and maximizes energy efficiency
• Internal non-return valve prevents refrigerant migration during shutdown
• Lead-free polymer bearings for improved reliability under varying lubrication conditions
• Compatible with polyolester (PVE) lubricating oils

Danfoss scroll compressors feature standard bolt patterns and connection positions, making them compatible as replacements for many competitive models. The scroll design provides smooth, quiet operation with reduced vibration compared to reciprocating compressors, while delivering consistent cooling capacity across a wide application envelope.