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8 products
HVAC diffusers install onto the ends of ducts and help spread conditioned air throughout a room. Some diffusers feature vents that create smooth airflow that travels along walls and ceilings before mixing with the interior air. Other diffusers use an array of small openings to disperse and mix the conditioned air into the interior space. This lowers the number of vents needed to regulate air quality and reduces the parts and labor to install them. Diffusers can be square or round, depending on the desired interior appearance.
Brand
Square Louvered Diffusers
Square louvered diffusers combine the air-spreading vents of cone diffusers with the adjustability of a louvered air register. They can direct air in several directions simultaneously and allow for adjustment to the flow of air through the diffuser.
Surface Mount with 4-Way Louvered Face
Aluminum
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Surface Mount with 3-Way Louvered Face
Aluminum
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Surface Mount with Modular Louvered Face
Steel
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Square Plaque Diffusers
Square plaque diffusers spread conditioned air through an interior space by channeling it through a narrow opening around their perimeters. Compared to a cone or perforated diffuser, they have a much cleaner appearance that blends in with the ceiling while offering similar performance.
Lay-In
Plastic
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Steel
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Square Perforated Diffusers
Square perforated diffusers spread conditioned air throughout interior spaces. They feature a grid of holes in their face that distribute the conditioned air in the immediate area and help it to mix with the interior air.
Lay-In
Plastic
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Surface Mount
Aluminum
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Steel
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