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The Selkirk 106240 is a Type B gas vent draft hood connector designed to transition double wall Metalbestos pipe to the single wall flue collar or draft hood outlet of a gas appliance. HVAC technicians and installers use this fitting when connecting venting systems to furnaces, water heaters, boilers, and other gas-fired appliances that require a Type B vent configuration. The connector measures 4.5 inches in length and fits a 6 inch inside diameter pipe or fitting. Note that the outside diameter of the RV series is approximately 0.5 inches larger than the nominal inside diameter. The flexible shank on this connector can be shaped to accommodate oval outlets, making it easier to work with appliances that do not have a perfectly round flue collar. This flexibility reduces installation time and improves fit on a wider range of equipment. The connector is constructed with an aluminum liner and a galvanized steel jacket, providing durability and resistance to the heat and condensation common in gas venting applications. It carries a temperature rating of 550 degrees Fahrenheit, meeting the demands of standard residential and light commercial gas appliances. UL Listed for safety and code compliance, this fitting is suitable for use in installations where local codes require listed venting components. The RV series from Selkirk is a trusted choice for professional HVAC contractors and plumbers working on gas appliance venting projects. Whether retrofitting an existing system or completing a new installation, the Selkirk 106240 delivers a reliable, code-compliant connection between double wall vent pipe and appliance flue collars.
The Selkirk 106240 provides a durable, flexible transition connection for Type B gas vent systems, built with an aluminum liner and galvanized steel jacket to handle high-heat venting applications in residential and light commercial settings.
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