Check the listing for details. SELKIRK CORP 184600 Gas Termination Kit, 4-Inch 693846. Condition: New. Listed at 63.38 USD. SELKIRK CORP 184600 Gas Termination Kit, 4-Inch Product Overview 4" inch, 4RV-TK, 4 Piece, Round, Type B Gas Vent Termination. Kit includes top flashing, storm collar and draft hood connector. Constructed from galvanized steel, which resists corrosion. Type B gas vent kit for gas appliances in residential and light commercial and industrial applications. Outer pipe has internal spacing bends, to assure a uniform insulating air space between pipe walls. From the Manufacturer 4" inch, 4RV- TK, 4 Piece, Round, Type B Gas Vent Termination. Kit includes top flashing, storm collar, and draft hood connector. Constructed from galvanized steel, which resists corrosion. Type B gas vent kit for gas appliances in residential, and light commercial, and industrial applications. Outer pipe has internal spacing bends, to assure a uniform insulating air space between pipe walls. Details: Part Number: 184600Item Weight: 3.5 poundsProduct Dimensions: 16.4 x 13.6 x 10.4 inchesItem model number: 184600Item Package Quantity: 1Batteries Required?: NoShipping Weight: 3.6 poundsDomestic Shipping: Item can be shipped within U.S.International Shipping: This item is not eligible for international shipping. Learn MoreDate First Available: August 17, 2005 Features: 4" inch, 4RV-TK, 4 Piece, Round, Type B Gas Vent TerminationKit includes top flashing, storm collar and draft hood connectorConstructed from galvanized steel, which resists corrosionType B gas vent kit for gas appliances in residential and light commercial and industrial applicationsOuter pipe has internal spacing bends, to assure a uniform insulating air space between pipe walls