3”x3” PVC-FGV Street 45° Elbow By Gas Vent IPEX System 636 – BH 196-243
IPEX System 636 Gas Vent – BH 196243 3×3 45 Pieces. System 636 PVC are all Classified as a Type BH Class IIA Vent, Suitable for use on Appliances with Flue Gas Temperatures up to and Including 149 F (65 C).