This DuraVent gas vent cap tops a 8-inch B-vent run where the pipe terminates above the roof line, shielding the vent from rain, debris, and nesting birds. The DuraCap design maintains proper draft while keeping the flue opening protected.

• Inner diameter: 8 inches
• Helps prevent rain and debris from entering the vent
• DuraCap design prevents entry of most birds
• DuraLock connection system for a secure, tight fit
• Part of the BV Round Vent (Type B) system
• For vertical installations only

Application: Required wherever B-vent pipe terminates above the roof. Type B gas vent is engineered to heat up rapidly and stay hot during appliance operation, minimizing condensation.