Dampers are made of metal and usually square, circular, or rectangular in shape. Some industrial dampers are designed for pressure relief, or recommended for use within specific HVAC systems. Like ...

Damper actuators are powered devices that are used to operate a damper and adjust the flow of air and smoke. There are two basic types: electric and pneumatic. Electric damper actuators differ in ...

and performance excellence within the HVAC industry. The certification encompasses two fan configurations: a standard ...

BELLWOOD, Illinois — Under the recently debuted Kelair Dampers name, Matot has transitioned its focus to the custom design and fabrication of dampers and assemblies. Since 1888, Matot has functioned ...

A zoned HVAC system involves installing dampers into your home’s ductwork that route cool air to where it’s needed most. With a zoned system, an HVAC professional asks about your daily habits ...