DuraVent DuraVent 5" Inner Diameter - Type B Oval Gas Vent - Double Wall - Oval Firestop Spacer

Oval Gas Vent Collection Aluminum Oval Firestop Spacer with 5" Inner DiameterThis Aluminum Oval Firestop Spacer with 5" Inner Diameter from the Oval Gas Vent is a Type B gas component that will meet the needs of any Type B installation. Use to center oval vent in a minimum 16” on-center stud space. Serves as a firestop at the ceiling level. Required in multi-story installations.DuraVent's innovative system for a lock-tight connection for Type B Gas Vent called DuraLock. See the alignment indicators meet;...