Rounded Corners

HVAC Silencers

Vibro-Acoustics’ HVAC silencers are used in commercial, institutional and residential buildings to reduce mechanical equipment noise transmitted through the ducting system achieving desired noise criteria in the occupied space. Our silencers are also often used for un-ducted systems such as air cooled chillers, cooling towers and electrical generators to prevent environmental noise complaints. We offer all Vibro-Acoustics silencers in a variety of designs to meet specific project requirements. Performance varies with the design, and careful application of these silencers is critical to achieve design goals. Vibro-Acoustics provides the application engineering services required to ensure all HVAC silencer designs will suit the type of facility and system configuration. Vibro-Acoustics HVAC silencers are available in the required size and configuration to fit the ducting system as designed without compromising performance, space, pressure drop or project cost.

Typical applications are silencing for air handling units, axial fans, inline centrifugal fans, mixed flow fans and roof exhaust fans – any mechanical equipment that is or incorporates an air-moving device.


Specification | Selection Instructions | Duct Silencer Installation Guidelines