Burnham Commercial Air Vents, Grilles & Diffusers

Burnham Commercial Air Vents, Grilles & Diffusers provide controlled airflow distribution in mechanical rooms and adjacent spaces. This collection includes louvered intake vents, draft hood grilles, and ceiling- or wall-mounted diffusers. Designed for compatibility with Burnham ventilation systems, these components ensure balanced airflow, prevent backflow of flue gases, and support safe combustion-air delivery.