HVAC/R technicians working with specific or older refrigeration systems often require mineral oil for compressor lubrication. This Nu-Calgon C-3s Clear Mineral Refrigeration Oil, available in a 1-gallon bottle, is an ideal choice for maintaining equipment where mineral oil is the specified lubricant, ensuring proper function and preventing component wear.
Mineral oils are typically used in systems operating with CFC or HCFC refrigerants, making the correct selection crucial for system compatibility and efficiency. This 1-gallon supply is practical for service companies and contractors who maintain a diverse range of HVAC/R equipment, including legacy systems that still rely on mineral oil.
When purchasing refrigeration oil, verifying the type (mineral, POE, etc.) and viscosity for the specific compressor and refrigerant is paramount. This product provides a reliable solution for professionals seeking a high-quality mineral oil to ensure the longevity and efficient operation of compatible refrigeration and air conditioning units.









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