5" x 10', Aluminum, Gas Appliance, Chimney Liner Extension Kit for Type B Gas Vent System
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• Gas Vent System Chimney Liner Extension Kit • Type Gas Appliance • Diameter 5 Inch • Length 10 Foot • Kit Content Coupler, Fastener Package • Used On Item Type B Gas Vent System • Applicable Standard UL, NFPA 54/211 • Material Aluminum • Temperature Rating 550 Deg F
• Material Aluminum • Temperature Rating 550 Deg F
• Hart & Cooley Type B gas vent pipe and fittings are Underwriters Laboratories-tested and listed to Standard 441 for use with listed gas-fired appliances that have been certified for use with Type B gas vent. B-Vent is intended for neutral or negative draft applications. It is designed for vertical installations (including laterals) but may be used for horizontal applications with a draft-inducing fan located such that all indoor portions of the vent are under negative pressure.
