Any business that uses refrigeration is dealing with rising costs. The price of HFCs has increased dramatically over the last few years, and with the EPA phasedown of HFCs beginning this year, experts ...

Brazing and soldering practices are one of many areas in the HVACR field where what is commonly practiced isn’t what’s best, and what’s taught doesn’t apply in all cases. Let’s start with the basics.

Brazing is a process by which two metals are joined together. During the brazing process, a filler metal, which is otherwise referred to as a solder, is brought to a liquidus temperature that is ...

The Africa Centre of Excellence for Sustainable Cooling and Cold-Chain (ACES) has been offering essentials in brazing techniques for refrigeration systems courses. This course, combining theoretical ...

Copper pipe installation is a skill that blends precision, safety, and the right materials to ensure leak-free, durable plumbing and HVAC systems. From choosing the correct type and size to mastering ...

The integration of reactive air brazing (RAB) and solid oxide fuel cells (SOFCs) represents a notable advancement in high-temperature joining and energy conversion technologies. RAB utilises reactive ...