Researchers at a Czech company, Neovision, have invented a duct-cleaning robot called Jetty. This machine is joystick controlled and has a 1024×768 pixel camera. It receives power and signal over a ...

Household air pollution killed 3.2 million people in 2020, according to the latest data from the World Health Organization (WHO). Considering that the average American spends approximately 90% of ...

Duct sealant strategy Duct sealants cure by evaporating water. When the humidity inside covered ducts reaches its saturation point, the curing process stops. Tightly sealed ends can create conditions ...

Get your ducts in a row.

Firefighters may be the only ones who fully respect the catastrophic potential of grease duct in commercial kitchens. Even experienced restaurant owners and chefs may not realize how critical this ...