SELKIRK Corp Selkirk 3VP-12 Pellet Stove Vent Pipe, 3" x 12" Product Description 3" x 12", 3VP-12, Pellet Stove Pipe, Model VP. Type L vent tested and listed to UL-641 standard, as well as the UL-103 standard. Engineered for pellet and corn burning stoves. Coupling joint connects in seconds to secure efficiently. Inner wall is constructed from 304 stainless steel and the outer wall is paintable galvanized. 3" inch clearance to combustibles. From the Manufacturer 3" x 12", 3VP-12, Pellet Stove Pipe, Model VP. Type L vent tested, and listed to UL-641 standard, as well as the UL-103 standard. Engineered for pellet and corn burning stoves. Coupling joint connects in seconds to secure efficiently. Inner wall is constructed from 304 stainless steel, and the outer wall is paintable galvanized. 3" inch clearance to combustibles. Features Manufactured in United States Easy to use Highly durable 3" x 12", 3VP-12, Pellet Stove Pipe, Model VP Type L vent tested and listed to UL-641 standard as well as the UL-103 standard Engineered for pellet and corn burning stoves Coupling joint connects in seconds to secure efficiently Inner wall is constructed from 304 stainless steel and the outer wall is paintable galvanized 3" x 12", 3VP-12, Pellet Stove Pipe, Model VP Type L vent tested and listed to UL-641 standard as well as the UL-103 standard Engineered for pellet and corn burning stoves Coupling joint connects in seconds to secure efficiently Inner wall is constructed from 304 stainless steel and the outer wall is paintable galvanized USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.