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Butterfly Damper

  • The ideal back-draft damper for solar, fresh air intake, heat exchangers and other air duct applications.
Butterfly Damper


Item No.Description
GV22773" Butterfly Damper
GV22784" Butterfly Damper
GV22795" Butterfly Damper
GV22806" Butterfly Damper

Over 40 Years of Quality Manufacturing

We design, manufacture, assemble, and distribute over 7000 metal and plastic heating, air conditioning, ventilation, and building products for use in homes and commercial buildings. Maintenance, renovation, or construction - we've got what you need.