Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

In the September and October 2010 issues, POWER Contributing Editor David Daniels explored the causes and damage mechanisms of condenser tube leaks (“Taming Condenser Tube Leaks,” Part I and Part II).

This year’s Dealer Design Awards gold winning product in the Refrigeration and Ice Machine category is the Quantum Air™ Remote Air Cooled Condenser from Heat Transfer Products Group Inc. This remote ...

For the past 40 years, titanium has been the material of choice for condenser tubes exposed to sea and brackish water applications. That said, rising raw material costs make it important to reconcile ...