What is Diffusers?
Diffusers are air distribution outlets designed to promote even air mixing within a space.
Definition
Purpose
Diffusers manage how conditioned air enters and moves through a building. Depending on the design, a diffuser can direct airflow in different directions and help maintain a comfortable room temperature.
An HVAC diffuser can help distribute heated or cooled air more evenly, while Air Distribution Diffusers are selected based on the room layout, airflow requirements, and type of HVAC system. Some systems also use HVAC Scent Diffusers to distribute fragrance through a space.
Examples of Use
- A ceiling diffuser can distribute cool air across an office instead of sending it straight down into one area.
- A linear diffuser may be used along the edge of a ceiling to direct air across a room.
- Floor diffusers are used to supply conditioned air in spaces where ceiling installation is not practical.
Related Terms
Notes
- Diffusers are most commonly installed in ceilings, walls, or floors, depending on the HVAC design.
- Their shape and size affect how far the air travels and how it mixes with the air already in the room.
- Choosing the right diffuser helps prevent uncomfortable drafts and uneven temperatures.
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