DuraVent DuraChimney II 16" x 18" Stainless Steel Chimney Pipe distressed-bronze The BF20W is equipped with

The BF20W is equipped with a modulating hydraulic thermostat that modulates from 8

0” (330mm) D 5

Valve mounting bracket included- for safe mounting of control have

For use with: Jumbo / Jumbo Slimline

DuraVent DuraChimney II 16" x 18" Stainless Steel Chimney Pipe distressed-bronze The BF20W is equipped withDuraChimney II is an exceptional factory built alternative to pre fabricated masonry chimneys. DuraChimney II is a unitized, lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation. DuraChimney II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire safe design that protects both the chimney and the building. The double wall, air cooled design