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Ceiling Diffusers

A full range of ceiling diffusers for your application.

Diffusers offer aesthetic or functional properties and have wide variation in their type, features and mounting locations. These diffusers are designed for flexibility in application while covering a wide range including square, louvered, and perforated diffusers.
Square Ceiling Diffusers

Square Ceiling Diffusers

Cover the entire space with a true 360° radial horizontal air flow pattern.

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https://catalog-api.greenheck.com/api/category/en-us/469
Louvered Face Diffusers

Louvered Face Diffusers

An aesthetically pleasing solution when large volumes of air, low sound levels and low pressure drops are required.

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https://catalog-api.greenheck.com/api/category/en-us/444
Perforated Ceiling Diffusers

Perforated Ceiling Diffusers

Smooth appearance to blend into the ceiling with a variety of modular cores and pattern controllers to provide an excellent air pattern.

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https://catalog-api.greenheck.com/api/category/en-us/451
Round Ceiling Diffusers

Round Ceiling Diffusers

A broad range of sizes and models from the economical to industrial and architectural.

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https://catalog-api.greenheck.com/api/category/en-us/464
Concentric Supply/Return Diffuser

Concentric Supply/Return Diffuser

Aesthetically pleasing, yet functional solution to rooftop package, single-outlet air distribution requirements.

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https://catalog-api.greenheck.com/api/category/en-us/442
Accessories

Accessories

Accessories include a complete line of surface mounting accessories and air volume dampers.

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https://catalog-api.greenheck.com/api/category/en-us/572