A furnace plenum is a chamber that’s used to distribute heated air from a furnace to the ductwork of a heating system. It’s sometimes manufactured from sheet steel and is situated on the highest or facet of the furnace. The plenum has a collection of openings that enable the heated air to enter the ductwork. The scale of the plenum and the variety of openings will differ relying on the dimensions of the furnace and the heating system.
The furnace plenum is a vital a part of the heating system because it ensures that the heated air is evenly distributed all through the house. And not using a plenum, the heated air wouldn’t be capable of attain all the rooms within the house, and a few rooms can be colder than others.
