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Ducting & Venting
In-Wall Duct System
Stack Ducts

Internet # 202907281

Model # SM-WS 12336

12 in. x 3.25 in. x 36 in. Wall Stack Duct

Questions & Answers (4)
  • Galvanized steel construction offers high corrosion resistance
  • Designed for use with return and interior wall supply air ducts
  • Slip-and-drive installation ensures a secure fit
  • View More Details
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