What is plenum box?
Its an air collecting box. And it is used for clubbing two units
together or reducing the sound level of air flow
Eng'r. Mostafa Al Wakeel
Plenum boxes are often the most effective way of connecting
terminals to ducting, and with the superb range available from HVC,
why not find out more about our plenum boxes?
Plenum boxes provide the connection between grilles and
diffusers, and the appropriate ductwork either extracting or
supplying air. Essentially plenum boxes are just as important as
both the grille and ducting.
Fixing lugs for fitting into a drop rod ceiling can be factory
fitted, and normally the plenum will be fixed by an appropriate
method to the grille or diffuser neck.
plenum chamber An enclosed space in which a plenum condition
exists; air is forced into it for slow distribution through
ducts.