Improper brazing is a leading contributor to system inefficiency due to refrigerant leaks. Understanding the types of copper tubing and how to properly join them is vital to the operation and lifespan ...

Remember when copper was commonly used in mobile air conditioning? Hans Fernqvist does. He’s a leading technical expert on climate AC systems at Volvo Car Corp. and has been actively involved in the ...

Although torch brazing is the most widely used brazing method, finding a skilled operator for the process is a difficult task for many manufacturers. Moreover, it elevates regulatory and safety ...