DuraVent -FasNSeal® W2 Double-Wall Special Gas Vent System

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FasNSeal® W2 (double-wall) vent lengths and components feature patented built-in mechanical locking band and triple-lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90° from mechanical locking bands.


Category: double-wall vent stacks | gas vent pipes | stainless steel vent pipes...

MasterFormat: Central Heating Equipment | Breechings, Chimneys, and Stacks | Fabricated Stacks...



DuraVent
877 Cotting Ct.
Vacaville, CA 95688
Tel: (800) 835-4429
Fax: (707) 446-4740

customerservice@duravent.com

https://duravent.com/

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Overview


FasNSeal® W2 Double-Wall Special Gas Vent System

FasNSeal® W2 (double-wall) vent lengths and components feature patented built-in mechanical locking band and triple-lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90° from mechanical locking bands. This construction feature allows for ease of installation. The ½” air space between the inner and outer wall on FasNSeal® W2 helps to reduce the clearance to combustibles in addition to creating a heat shield for additional safety.

All FasNSeal® components which come in contact with exhaust gases and condensates are now silicone free. This important design and manufacturing feature greatly reduces the chances of system breakdown and failure. The main problems with silicone are there are too many adhesion factors which are very difficult to control and the process of binding similar materials with an epoxy, which can weaken the bond over time. Welded seams ensure a leak-free product that is meant to last.

Specifications

Applications

FasNSeal® W2 is ideal for use on commercial applications such as: office buildings, medical facilities, condos, or multiple unit apartment complexes where there is the need for low clearances to combustibles. In residential applications, FasNSeal® W2 is the perfect solution for running between floor joists or in walls.

Materials and Construction

3″-6″: AL29-4C or 316L stainless steel .016″ inner wall, 304 or 430 .016″ outer wall.
7″: AL29-4C or 316L stainless steel .016″ inner wall, 304 or 430 .024″ outer wall.
8″-12″: AL29-4C or 316L stainless steel .019″ inner wall, 304 or 430 .024″ outer wall.
14″-16″: AL29-4C or 316L stainless steel .024″ inner wall, 304 or 430 .024″ outer wall.

Diameters

3″- 16″

Listings

UL Listed to UL 1738 and UL 1777 and ULC S636.


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