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DuraVent 3" - 16" Diameter Double-to-Single Wall Adapter

Original price $187.65
Original price $187.65 - Original price $407.85
Original price $187.65
Current price $150.12
$150.12 - $326.28
Current price $150.12
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DuraVent 3" - 16" Diameter Double-to-Single Wall Adapter

DuraVent's 3" - 16" Diameter Double-to-Single Wall Adapter easily and safely transitions a double-wall chimney pipe to a single-wall chimney pipe. It is constructed from durable 28 gauge steel to ensure a secure fit for your needs.

Use to transition from double-wall pipe to single-wall pipe. To transition from single-wall to double-wall, please reference double-wall adapter available in single-wall FasNSeal section. Available in 316L Stainless Steel


  • Available Inner Diameter : "3" - "16"
  • Fuel Types Compatible With: Gas
  • UL Listed: Yes
  • Single Wall Construction

Typical Installation:(Refer this if required):-

Commercial Applications

Commercial projects may require custom parts and unique system designs. DuraVent offers complete project assistance:

  • Engineering Services: Personalized system design services offer comprehensive CAD submittal drawing and complete bills of materials.
  • Custom Parts: If your project requires innovative solutions, contact DuraVent for custom parts that meet your specific project needs.
  • FasNSeal W2: FasNSeal W2 is the ideal choice for commercial applications where there is a need for low clearances to combustibles.
  • Up to 16” Vent Diameters: Many commercial applications require large diameter systems due to the units size and output. Large diameters are available in single and double wall, featuring FasNSeal’s triple lipped directional gaskets and built-in locking band which provides a safe and convenient installation.

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