The history and future of refrigerants filled up Dick Shaw’s seminar at the Air Conditioning Contractors of America’s (ACCA’s) 34th annual conference. Shaw, ACCA’s technical education consultant, presented a discussion on the topic, “Contractors, Are You Ready For the Next Refrigerant Transition?”
In her presentation on “Energy Conservation and Renewable Energy” at the “Energy: It’s Not All You Save” conference, Debra Rowe, Ph.D., emphasized the need to apply energy conservation and efficiency measures first to gain significant energy savings, then implement renewable energy sources to get the best possible benefit.
Sam Dowdy has been a contractor for 22 years. He has done a lot of insurance work in that time and dealt with a lot of insurance companies. It would be safe to call him an authority on insurance claims involving plumbing issues. That’s why the latest black mold hysteria has prompted Dowdy to come up with his own method of protecting his company in the event of a black mold lawsuit.
You probably wonder how you can know if a duct system is losing large amounts of energy. Although it is often difficult to be sure without testing, some telltale signs should help you convince your customer that testing would be a good idea.
If some quick lessons on how to solve problems topped their agendas at the Air Conditioning Contractors of America’s (ACCA’s) 34th annual conference, then many contractors found their way to sessions of “Problem Solving 101.”
There was a time, believe it or not, when vocational education was important. According to Marc Bridgens, associate professor of hvacr at Pennsylvania College of Technology, vocational education can be traced back to the 1600s and it hit its height in the 1970s.