envelopelearning@mainstreamcorporation.com phone303-912-4833
The multifunction CW-S Silencer reduces fan and airflow noise before it's carried in the distriubution system. It's modular design accepts a series of mounting kits or end plates to adapt Zehnder or other ventilation units to one or both ends of the silencer.
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.
