Even though the circulated refrigerant is the working fluid required for cooling, lubricant or oil is needed for lubrication of the compressor’s moving mechanical parts.
After spending the last 18 years working for The ACHR NEWS, Publisher Mike Murphy retired in March. Replacing Murphy as publisher is Sarah Harding, who has 24 years of publishing experience.
With the pandemic finally waning, ACCA members gathered in the city known as the Gateway to the West for four days of education, networking, and celebration of the industry.