Manufactured from polypropylene. 3 in Flex features rigid sections every 2 ft. 3 in Flex can be field cut and are ideal for use in chimneys with offsets. The base of your 3 in Flex can be connected to InnoFlue® SW at any rigid section without a coupler. Flex to Flex couplers are available for extended runs.
Brand : Centrotherm Eco Systems
Country of Origin : US
Diameter : 3 in ID x 3.3 in OD
Domestic/Import : Domestic
Finish : Gray
Length : 40 ft
Standards/Approvals/Certifications
- CE EN-14471
- cETLus Intertek Listed
- Category II/III and IV Gas Vent BH
- Class II C Gas Vent BH
- UL-1738
- ULC S636
Warranty
- 10 Years Limited