Selkirk 107012 Metalbest Rv Round Type B Gas Vent Pipe 7 Inch 12 Inch Length 7RV-12

Product Description

The Selkirk 107012 is a 12-inch length of MetalBest RV Round Type B gas vent pipe with a 7-inch inside diameter. It is part of the Selkirk RV line, a sectional venting system designed for use on approved gas-fired appliances in residential, light commercial, and light industrial settings. HVAC technicians and installers rely on Type B gas vent pipe to safely exhaust combustion gases from natural gas and propane appliances such as furnaces, boilers, water heaters, and space heaters. This pipe section connects with other RV line components to build a complete venting assembly at the correct installation height. The 107012 features a double-wall construction. The outer shell is 28-gauge galvanized steel, which provides durability and resistance to corrosion in typical installation environments. The inner liner is aluminum, which handles the warm flue gases and helps maintain the temperatures needed for proper draft and venting performance. The 7-inch inside diameter is the nominal pipe size used when selecting fittings, elbows, and other components in the RV series. Note that the outside diameter is approximately 0.5 inches larger than the listed inside diameter. Installers should account for this when planning penetrations through ceilings, walls, and roof assemblies. Each section has a 1.5-inch sectional overlap. This means the net assembled length after connection is 1.5 inches less than the listed 12-inch pipe length, resulting in approximately 10.5 inches of usable run. Sections can be combined to reach the required total installation height. The RV line is easy to assemble and compatible with the full range of Selkirk MetalBest RV fittings and accessories, making it a reliable choice for Type B gas venting installations.

• 7-inch inside diameter Round Type B gas vent pipe section, 12 inches in listed length
• Double-wall construction: 28-gauge galvanized steel outer shell and aluminum inner liner
• 1.5-inch sectional overlap — net assembled length is approximately 10.5 inches after connection

Product Highlights

The Selkirk 107012 MetalBest RV pipe section provides a durable, easy-to-assemble Type B gas venting solution for residential and light commercial appliance installations. Its double-wall design and sectional compatibility make it a practical choice for HVAC and plumbing professionals building reliable flue gas exhaust systems.

Product Information

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 107012

Technical Specifications

• Product Line: MetalBest RV
• Vent Type: Round Type B Gas Vent
• Inside Diameter: 7 inches
• Listed Pipe Length: 12 inches
• Net Assembled Length: Approximately 10.5 inches after 1.5-inch sectional overlap
• Outside Diameter: Approximately 7.5 inches
• Outer Material: 28-gauge galvanized steel
• Inner Liner Material: Aluminum
• Application: Residential and light commercial or industrial gas appliance venting