Selkirk Sport Adjustable Round RV Vent Pipe - Gas Vent - 4" x 18" — Residential Use, Standard Application

The Selkirk Sport Type B gas vent is designed for use with straight vent lengths to help you achieve the exact vent length required for your installation. Manufactured from durable plastic, this vent component allows for easy disassembly and can absorb the linear expansion of longer pipe runs, making it ideal for RV furnaces intake tube applications and as a changeover vent line for RVs. The 18 in. length adjusts from 6 in. to 16 in., while the 12 in. length adjusts from 3.5 in. to 10.5 in., providing flexibility for various setups. The size refers to the inside diameter of the pipe or fitting, with the outside diameter of the RV vent being approximately 0.5 in. larger. This vent hose for RVs is a reliable solution for managing gas pipe connections and ensuring proper ventilation in your RV. The Selkirk Sport brand is trusted for quality and performance, making this product a smart choice for those seeking dependable RV vent supplies. Easy to install and maintain, this vent component is a practical addition to your RV’s ventilation system.

• PRODUCT IDENTIFICATION: Selkirk sport general — sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• GENERAL INSTALLATION: Designed for standard US residential use — applied or installed per the manufacturer's directions on the labeled surfaces or substrates. Built to meet common US residential install specs across new-construction and replacement work.
• STANDARD RESIDENTIAL SPEC: Built to standard residential install specs — drop-in compatible for new-construction and replacement work across the labeled application range. Universal industry-standard interfaces. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• SELKIRK SPORT BRAND: Part of the Selkirk Sport residential product line — backed by manufacturer support and warranty terms as specified by the brand. Sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• RESIDENTIAL & COMMERCIAL USE: Designed for standard US residential and light-commercial install conditions across new-construction, full remodel, and individual unit replacement work. Pairs with matching same-brand accessory items where applicable.