Dan Holohan, hydronic heating guru and monthly columnist for PM Engineer, Supply House Times, and Plumbing & Mechanical, hosted "A Gathering of Wetheads" on March 15, in Rosemont, Ill., an event otherwise known as "Wetstock II."
In a conference at the Apprentice and Journeymen Technical Training Center in Bellwood, Ill., the Testing, Adjusting and Balancing Bureau (TABB) emphasized that the risk for building owners has risen since 9/11.
Lennox International Inc. swung to a profit in the fourth quarter as higher sales from its heating and refrigeration units helped offset service business losses.