ORLANDO, Fla. - "Addenda" is not a word that fires the imagination. Nevertheless, the addenda to ASHRAE Standard 62-2001, "Ventilation for Acceptable Indoor Air Quality," will have a major impact on ...

WASHINGTON — There is no evidence that required tests of ventilation fans were actually completed in the year before a fire filled a Metro tunnel with deadly smoke, despite Metro records showing ...

Recent advances in technology have produced alternatives to traditional methods of underground car park ventilation. So what's on offer? The current requirements for the ventilation of underground and ...

A recent report from the University of Chicago's Air Quality Life Index found that wildfires are worsening air quality in ...

Ventilation fans in Washington, D.C.'s subway tunnels didn't work properly during a fatal incident last week in which a train filled with smoke, and fans on the stricken train actually drew smoke ...

Cape Town-based industrial fan design and manufacturing company CFW Industries has received certification for its 400 °C powered emergency smoke exhaust fans, which will add to its basket of solutions ...

FORT COLLINS, Colo. – March 29, 2024 – Super Vac, one of the leading manufacturers in fire ventilation equipment, will launch its new battery-powered Smoke Ejector at FDIC 2024. This Smoke Ejector ...

The designers of Grenfell Tower’s smoke control system failed to meet the functional requirements of building regulations when they replaced the building’s system with a new, bespoke model in 2016, an ...