John Rockwell of Zehnder America recently treated us to a discussion of the importance of air-tightness in buildings and technical solutions for ventilation.


Energy and Building Codes have mandated the increase of building air tightness requirements reducing both the stakeholder’s energy bills and a building’s carbon impact. With these reduced numbers, a ventilation system is now as necessary as a heating or cooling system. Learn about the strategies and equipment required to maintain indoor air quality and occupant health and comfort.