What is an HVAC plenum? A plenum is a box made of sheet metal. It connects your HVAC system’s air handler to your ductwork. Your HVAC system creates cool or warm air depending …

The meaning of PLENUM is a space or all space every part of which is full of matter.

Jun 3, 2025 · A plenum is an air distribution box designed for forced-air systems on residential homes and commercial businesses. It is part of the ductwork, but far different than an air duct …

Plenum: a compartment or chamber to which one or more air ducts are connected and that forms part of the air distribution system.

PLENUM definition: the state or a space in which a gas, usually air, is contained at a pressure greater than atmospheric pressure. See examples of plenum used in a sentence.

A plenum in HVAC systems refers to a part of the ductwork that helps facilitate air circulation and maintain proper airflow. It can be divided into two main types: supply plenum and return plenum.

Oct 29, 2023 · A plenum in HVAC (heating, ventilation, and air conditioning) refers to a separate chamber or space used for distributing conditioned air throughout a building.

Define plenum. plenum synonyms, plenum pronunciation, plenum translation, English dictionary definition of plenum. n. pl. ple·nums or ple·na 1. An assembly or meeting with all members …

Aug 28, 2024 · Supply plenums are widely used in both commercial and industrial buildings, as well as residential settings. Constructed from durable materials like sheet metal, they are …

PLENUM definition: 1. a meeting at which all the members of a group or organization are present: 2. a meeting at…. Learn more.