Ceiling Diffuser Vs Register

Find sidewall ceiling registers at lowe s today.

Ceiling diffuser vs register. An air return is a vent grille that is usually located either in a hallway or in the ceiling and its purpose is to extract air from a room and recycle it through the system to further condition it by cooling or heating. Unlike ceiling registers high wall registers don t blow air directly down on you. Grilles do not have the damper normally found on registers. Registers these typically slatted covers are found in the floor wall or ceiling and their defining feature is a lever that allows you to open or close the air vent to adjust airflow into the space.

How air registers work. You can find floor registers in a variety of materials styles and finishes so you can incorporate them as a decorative element that also blends. As with ceiling registers wall registers give you more free floor space. Used for supply air applications grd grilles registers and diffusers.

A grille equipped with a damper which supplies conditioned air. Air registers have slatted openings in the floor wall or ceiling that a user can control using an adjustable damper. Air returns don t have a damper as they need to allow free flow. Typically a rolling guide or a lever on one side of the vent the damper opens or closes access to the air duct for airflow management.

Instead the air they deliver flows across the upper part of the room and mixes with the room air.