Selkirk 5 In. To 6 In. Universal Gas B-Vent Cap

Universal B-Vent cap is self-centering and has an adjustable design for a neat, quick and easy installation. Created for roof vent, flue and B-vent installations, this new design supports venting a strong draft. Constructed from aluminum for rust and corrosion resistance, the cap will also prevent rain, debris and most pests from entering the vent. Not to be used on solid fuel flues. Listing: UL 441 and CAN/ULC-605.

• Convenient solution for a variety of rooftop vent, flue and B-vent installations
• Worm Gear Clamp with one-tool adjustability
• Helps prevent rain, debris, and most birds from entering the vent
• Aluminum construction for rust and corrosion resistance