DuraVent 12 to 14 Inch Diameter B-Vent Pipe Increaser

DuraVent 12 to 14 Inch Diameter B-Vent Pipe Increaser is the 3rd largest of 8 sizes: Lower Vent Size 12 inches; Upper Vent Size 14 inches; Min Effective Length 5 1/2 inches.

The DuraVent 12 to 14 Inch Diameter B-Vent Pipe Increaser is a handy tool that helps you smoothly boost your vent system's diameter from 12 to 14 inches. You'll find it super simple to pop this increaser into place, making your ventilation project a breeze. It's built with a tough galvanized steel outer wall and a slick aluminum inner wall, giving you a reliable setup. This piece is designed to work with your existing 12-inch vent pipe and smoothly transition it to a 14-inch diameter, which can really help improve airflow. It's a solid choice for getting your venting just right without a lot of fuss.