DuraVent 3"-12" Aluminum Type B Gas Vent Square Firestop Support Size:5" The WM-50-B features the stunning

The WM-50-B features the stunning multi-colored state-of-the-art FIRE & ICE ® flame presentation

B 14 ¼" C 20" Technical Dimensions

12' Compressed Flex Vent

UL 103HT Width 12

6" Round Brush With Polypropylene Bristles - 3/8" NPT

DuraVent 3"-12" Aluminum Type B Gas Vent Square Firestop Support Size:5" The WM-50-B features the stunningOverview DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. Type B Gas Vent DuraVent's innovative system for a lock tight connection for Type B Gas Vent is called DuraLock. See the alignment indicators meet; feel the ends grasp together; hear the snap