Everyone knows customer satisfaction is the key to operating a successful business, but how do contractors really know what their customers think about them?
The systems that hvacr professionals design and build to maintain “quality-of-life” indoor air comfort also have the potential to be misused as vehicles to transport deadly organisms.
The Pittsburgh Steelers new $285 million, 65,000-seat Heinz Field is made up of 219,000 sq ft of insulated air-handling ductwork and more than 13 miles of insulated hot, cold, and drain water piping.