Exhaust Fan Silencers

Acoustical Silencer Nozzles™ for Tri-Stack® systems provides quieter operation in particularly noise sensitive areas. Their unobtrusive design enhances roofline aesthetics without affecting fan performance. Acoustical Silencer Nozzles™ may be retrofitted onto existing Tri-Stack® fans quickly and conveniently.

Standard fan silencers are an alternate to the Acoustical Silencer Nozzle™. Like the acoustical silencer nozzle, it attenuates the Tri-Stack® system. Standard silencers are available in a variety of lengths for every Tri-Stack® model.