Description
The Danfoss 120Z0670 is a surface-mount sump heater engineered to protect compressors in refrigeration and HVAC systems. By maintaining the compressor oil sump at an elevated temperature during off-cycles, this heater prevents refrigerant migration into the lubricating oil — a leading cause of compressor wear, slugging, and premature failure.
Key Features
- Surface-mount design for easy installation directly on the compressor sump
- 48W heating output provides consistent, efficient warmth to the oil sump
- 460V operating voltage suits commercial and industrial three-phase electrical systems
- Helps prevent refrigerant migration and oil dilution during compressor off-cycles
- Reduces risk of compressor slugging and bearing damage at startup
- Durable construction designed for long-term, continuous-duty operation
- Danfoss quality engineering ensures reliable performance in demanding HVAC/R environments
Product Specifications
- SKU: 120Z0670
- Brand: Danfoss
- Type: Surface Sump Heater
- Wattage: 48W
- Voltage: 460V
- Mount Type: Surface Mount
Application
Ideal for use with commercial refrigeration compressors and HVAC systems operating on 460V electrical supplies. The Danfoss 120Z0670 surface sump heater is a cost-effective solution for extending compressor life and maintaining system efficiency, particularly in low ambient temperature environments where refrigerant migration is a concern.
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