{"product_id":"selkirk-107815-rv-tf-tall-cone-flat-roof-flashing-7-inch-pipe-19-5-inch-base","title":"Selkirk 107815 Rv-tf Tall Cone Flat Roof Flashing 7 Inch Pipe 19.5 Inch Base","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Selkirk 107815 is a Tall Cone Flat Roof Flashing designed for use with 7 inch diameter pipe in Type B gas vent systems. It belongs to the RV-TF series, which is built specifically to seal and protect roof penetrations where gas vent pipes pass through flat or low-slope roofing surfaces. The base measures 19.5 inches in length, providing a wide footprint that supports a secure, weathertight seal against the roof deck. HVAC technicians and gas appliance installers rely on this type of flashing to prevent water intrusion, control air movement, and meet code requirements for vented gas appliances. Type B gas vent systems are used with natural gas and propane appliances such as furnaces, water heaters, boilers, and space heaters. Proper roof flashing is a critical component of any compliant gas vent installation. Without it, moisture can penetrate the roof at the pipe opening, leading to structural damage, mold, and potential system failures. The tall cone design of the 107815 accommodates the height needed for flat roof applications, where standing water and debris are more common concerns than on pitched roofs. This makes the tall cone profile especially important for maintaining a reliable seal over the life of the installation. The Selkirk RV-TF series is a trusted line among professional contractors who install and service residential and light commercial gas venting systems. This flashing is compatible with standard 7 inch Type B double-wall gas vent pipe, ensuring straightforward integration into new construction or retrofit projects. Contractors looking for flat roof gas vent flashing, Type B vent roof penetration covers, or 7 inch vent pipe roof flashings will find the Selkirk 107815 a dependable, code-conscious solution.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTall cone design engineered for flat and low-slope roof applications with 7 inch Type B gas vent pipe\u003c\/li\u003e\n\u003cli\u003eLarge 19.5 inch base provides a wide, stable footprint for a secure and weathertight roof seal\u003c\/li\u003e\n\u003cli\u003eCompatible with Type B gas vent systems used on natural gas and propane appliances including furnaces, water heaters, and boilers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Selkirk 107815 RV-TF Tall Cone Flat Roof Flashing delivers a reliable, code-compliant roof penetration seal for 7 inch Type B gas vent pipe installations. Its wide base and tall cone profile make it the right choice for flat roof venting projects in residential and light commercial settings.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SELKIRK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 107815\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: RV-TF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Tall Cone Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Length\u003c\/strong\u003e: 19.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For Use With\u003c\/strong\u003e: Type B Gas Vent Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SELKIRK","offers":[{"title":"Default Title","offer_id":51120815571250,"sku":"107815","price":105.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304882436.jpg?v=1777740287","url":"https:\/\/voomisupply.com\/products\/selkirk-107815-rv-tf-tall-cone-flat-roof-flashing-7-inch-pipe-19-5-inch-base","provider":"Voomi Supply","version":"1.0","type":"link"}