Roll over image to zoom in
DuraVent 4GV12A 4 in. x 12 in. Type-B Chimney Pipe
Item #: 4GV12A by DuraVent
UPC #: 662492000335
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Product Width (in.)
Product Length (in.)
Pipe diameter (in.)
Type B Gas Vent designed to the demands of the common category I appliance installation. Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation. An innovative system for a lock tight connection called DuraLock.
- Use with natural gas and liquified propane (LP) category I appliances with a draft hood
- Adds 3 in. to 10 in. of adjustability to a 4 in. Dia b-vent run
- Aluminum inner wall and galvalume outer wall construction that features a industry leading twist-lock design
- 1 in. clearance to combustibles in a single or multi-family dwelling applications
WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov