The industry has made much ado about R-410A and -407C as long-term replacements for R-22.

Kenneth Hickman, chair of the Air-conditioning & Refrigeration Technology Institute (ARTI) 21CR Steering Committee and former York executive, combined his look to the future with some current research projects designed to bring some of those speculations to life.

The big buzz at Purdue University this summer was over carbon dioxide as an hvacr refrigerant.

Ozone depletion may have been the “poster child” of the environmental focus of the 1980s.

The hvacr industry appears capable of dealing with the newest challenge of global warming.

Whether flaked, cubed, or nugget, ice innovations were the main focus at the recent National Restaurant Association expo.

Scientists look for ways to get the sludge out of systems.

Yes, a couple of months ago, I served as a judge in the VICA Skills USA Championship.

Mixing refrigerants can damage unit and void the warranty.

Maintaining proper food cooling temperatures remains a challenge for restaurant operators.