DuraVent DuraFlex SW 4" x 130' Stainless Steel Custom Length w28.875 Catches loose ash and prevents

Catches loose ash and prevents it from clogging vital airflow

such as an electric motor

Rear Width 18

Dark Brown Wicker Patio Set

DuraVent DuraFlex SW 4" x 130' Stainless Steel Custom Length w28.875 Catches loose ash and preventsDuraFlex SW is a smooth inner wall, flexible stainless steel chimney liner. The smooth inner wall provides for no output reduction allowing for full appliance efficiency. Smooth wall construction eliminates ridges that restrict flue gas flow and collect deposits. The lack of ridges facilitates cleaning and maintenance. DuraFlex SW is ideal for relining masonry chimney for wood and gas burning appliances. Listed to UL 1777. What's Included Length