Hansen is a licensed professional engineer at KJWW Engineering. He is a member of ASHRAE and has been involved in the Wisconsin Energy Con-servation Code Council. He has served as project manager and mechanical engineer on many commercial, health care, and higher education projects. Email him at hansenpp@KJWW.com.
Whether your system uses boiler steam or another method, the authors walk you through the pros and cons of various sytems, the evolving standard landscape regarding those corrosion-fighting amines, and some energy reduction ideas.
Why was one floor’s laboratory ventilation failing to keep up, when it was even the closest floor to the rooftop fans? Some system sleuthing led two engineers to a fitting conclusion. Read more stories in May Issue 2017.