Name: DuraVent FasNSeal - Vent Length
Brand: DuraVent
SKU: FSVL603
Availability: InStock

DuraVent FasNSeal – Vent Length

Use to vent category II, III and IV appliances. Available in 316L Stainless Steel Note: 48″ lengths only available in 316L Stainless Steel

Overview FasNSeal

All FasNSeal® (single-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.

Details

SKU: FSVL604 | FSVL1204 | FSVL1804 | FSVL2404 | FSVL3604

SKU: FSVL605 | FSVL1205 | FSVL1805 | FSVL2405 | FSVL3605

SKU: FSVL606 | FSVL1206 | FSVL1806 | FSVL2406 | FSVL3606

SKU: FSVL607 | FSVL1207 | FSVL1807 | FSVL2407 | FSVL3607

SKU: FSVL608 | FSVL1208 | FSVL1808 | FSVL2408 | FSVL3608

SKU: FSVL609 | FSVL1209 | FSVL1809 | FSVL2409 | FSVL3609

SKU: FSVL610 | FSVL1210 | FSVL1810 | FSVL2410 | FSVL3610

SKU: FSVL612 | FSVL1212 | FSVL1812 | FSVL2412 | FSVL3612

SKU: FSVL614 | FSVL1214 | FSVL1814 | FSVL2414 | FSVL3614

SKU: FSVL616 | FSVL1216 | FSVL1816 | FSVL2416 | FSVL3616

Applications

FasNSeal is for use with natural gas or propane Categories II, III and IV appliances or Canada’s Type BH Gas Vent Systems, having a maximum rated operating temperature of 480°F and a maximum positive pressure of 15″ (FasNSeal Flex 6″) water column. FasNSeal can be used on a wide range of applications, including: high efficiency gas boilers, furnaces, booster heaters, pool heaters, water heaters, unit heaters, or tankless water heaters.

Materials and Construction

3″–7″: 29-4C or 316L stainless steel .016″

8″–12″: 29-4C or 316L stainless steel .019″

14″–16″: 29-4C or 316L stainless steel .024″

Diameters

3″ – 16″

Listings

UL Listed to UL 1738 and ULC S636.

Instructions

Typical Installation

Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.

More Typical Installations

Installation Key

1	Rain Cap
2	Storm Collar
3	Variable Pitch Roof Flashing
4	Vent Length
5	Adjustable Vent Length
6	Firestop/Flat Flashing
7	Horizontal Drip Tee
8	Elbow
9	Universal Condensate Drain
10	Appliance Adapter
11	Top Plate*
12	Male Flex Adaptere
13	FasNSeal Flex
14	Female Flex Adapter
15	Standard Tee

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.