Commercial HVAC Noise Control

VAW Systems uses a systems approach to applied noise control engineering. Our silencers are adapted to your mechanical system – not the other way around. VAW Systems works closely with Mechanical Engineers and Acoustic Consultants in the analysis and product selection for their most challenging applications. There are a number of construction options and accessories available that may be selected for any application, including high pressure systems, dirty or corrosive airstreams, cleanable silencers and access doors. Overall geometry may be varied to meet installation space limitations.

Commercial Products

The VAW Systems Advantage

The direct benefits of the VAW Systems – Systems Approach includes space and weight reductions, significantly reduced operating costs for the facility owner, and an enhanced system overall system design for Engineers. Since our silencers are integrated into the mechanical system design, the reduction or elimination of duct transitions and other fittings often results in a near equivalent total up-front cost.


This commercial HVAC silencer selection software allows you to select from a wide range of rectangular, elbow and circular silencers. Products and material options are adaptable to virtually any commercial HVAC system. Key features of the COMSIL software tool include:

  • Most advanced acoustic algorithms in the market
  • Modern, user-friendly interface
  • Built-in noise source features
  • Drag’n’Drop icon based analysis grid
  • Wide variety of noise control product selections
  • Large size ranges available
  • Flexible construction options, including special materials and assembly

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