18'' DuraVent B Vent Tall Cone Flat Flashing - 18GVFF

Item Code: 5SP-18GVFF

Availability: In Stock, Only 1 left, Ships in 1 to 2 business days.



$142.92 (42.48%)




Product Details

Use to weatherproof penetration of vent pipe through the roof. Storm collar required. Use on flat roofs, chase enclosures, or masonry chimney. Made of galvalume.

See all 18" Round B Vent Components.

Additional Information

  • Dimensions: 16'' x 16'' base with a 11 1/4'' high Cone
  • Clearances: 1" Clearance to combustibles
  • Listings: UL listed to UL 441 and UL 1777 (MH6357) ULC listed to ULC S605 (CMH1276 & CMH1407)
  • Construction materials: Galvalume
Additional Information

Simpson Dura-Vent offers a dynamic range of innovative designs to fit your every chimney venting installation need. Type B Vent is just one venting system among many to offer unsurpassed quality and a durable build constructed of aluminum and galvanized steel. This particular venting system is for use with natural gas or liquid propane category 1 and draft hood appliances tested and listed to use type B Gas Vent for a wide range of applications. Simpson Type B Vent can be installed in natural gas fireplaces, gas fired furnaces, boilers, water heaters, and wall or space heating applications.

  Installation Instructions

Brands DuraVent, DuraVent Type B, Simpson
Model 18GVFF
Made In USA
Product Type Above the Roof, Flashings, Termination Components
Diameter 18 Inch
Material Galvanized Steel
Shipping Weight (lbs) 9.0000
Actual Weight (lbs) 9
International Shipping Yes


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