Energy Core Ventilators (ECV) from Greenheck transfer both sensible (heat) and latent (moisture) energy between the exhaust and supply airstreams without the airstreams mixing.
As a container of annotations, layers, digital signatures, 3D information, PDF files serve as the perfect medium for connecting project partners worldwide
Revu by Bluebeam transforms design PDFs into the ultimate collaborative file format to be utilized by everyone from project managers and architects to CIOs. Users can boost productivity by leveraging markup data across the entire project lifecycle to streamline processes so that you can do more in less time.
The Malco Products, SBC, Trade-Pro of the Year Award celebrates outstanding HVAC professionals whose collective experience, achievements, on-the-job safety records and local involvement have made a difference in their communities.
The International Fire Code (IFC) requires periodic testing of life safety dampers and smoke control systems. There are some state or local variations, but the requirements are essentially the same in all of the U.S.
Bill Bradford’s sheet metal career is the embodiment of the phrase “standing on the shoulders of giants.” Only, in this story, Bradford is one of the giants.
BILL BRADFORD IS A VETERAN OF THE SHEET METAL INDUSTRY IN MORE WAYS THAN MOST. Born and raised in North Side Pittsburgh, Pennsylvania, during the city’s “Steel City” renaissance, Bradford graduated from high school June 1955 and immediately joined the Air Force that July. “I was 17 so my parents had to sign documents to get me in,” he remembers.