Our wide selection of grilles, registers, diffusers, and accessories includes a variety of shapes and sizes to meet any application and budget requirement.

An effective HVAC system needs to be made up of the correct components, positioned perfectly in each room in a building to ensure an even air  distribution.

Grilles and Diffusers: What’s the difference?
Although grilles and diffusers job roles are similar, they do have some major differences.

Grilles can be used to either supply or return air, coming usually in a fixed blade. Grills are static and have fixed openings, the volume is constant as long as the fan volume is constant.

Grilles can be used for different applications and are often installed in vertical surfaces such as walls or doors.

Diffusers on the other hand can direct air in more directions than just up or down and, depending on the type of diffuser it is, can have several configurations which allow for multiple air pattern control.

Photos List
Airmaster 1574120642
Baby linear 1570154609
Baby linear 1570154814
Bl1 1570155193
Baby linear grille
Double deflection grille 1574024972
Double deflection grille 1574113998
Double deflection grille 1574114690
Double deflection grille 1574114321
Airflow - The HVAC Shop
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