{"product_id":"hart-cooley-10rft-b-vent-tall-roof-flange-10-inches","title":"Hart Cooley 10rft B-vent Tall Roof Flange 10 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HART COOLEY 10rft is a tall roof flange designed for 10-inch Type B gas vent systems. It creates a weathertight penetration point where a B-vent pipe exits through a roofline, sealing the opening against moisture intrusion while accommodating the vent pipe's clearance requirements. This flange is rated for flat roofs through 1\/12 pitch applications and also serves as a compatible fitting for 8-inch all-fuel vent systems. Licensed HVAC technicians and plumbers install this component during new venting installations or when replacing a damaged or deteriorated existing flange on gas appliance exhaust systems.\u003c\/p\u003e\n\u003cp\u003eThis tall roof flange is suited for residential and light commercial gas appliance venting where the roof slope is flat up to a 1\/12 pitch. Its dual-application design covers standard 10-inch B-vent runs and 8-inch all-fuel vent systems, making it a practical stocking item for service trucks handling gas furnace, boiler, and water heater venting work. It is typically installed at the roof deck level as the final exterior penetration fitting in a vertical B-vent assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 10-inch Type B double-wall gas vent pipe\u003c\/li\u003e\n  \u003cli\u003eCompatible with 8-inch all-fuel vent systems\u003c\/li\u003e\n  \u003cli\u003eRated for flat to 1\/12 roof pitch installations\u003c\/li\u003e\n  \u003cli\u003eTall flange profile provides additional weather protection at the roof penetration\u003c\/li\u003e\n  \u003cli\u003eWeighs 5 pounds for straightforward single-technician handling on the roof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 10-inch Type B double-wall gas vent systems on flat to 1\/12 pitch roofs, and also compatible with 8-inch all-fuel vent pipe installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed HVAC technician or plumber in accordance with NFPA 54 and the appliance manufacturer venting requirements. The gas appliance should be shut down and allowed to cool before disturbing any vent components. The flange must be properly flashed and sealed to the roofing material to prevent water infiltration. Verify the vent pipe diameter and system type before installation to confirm correct fitment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Size\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoof Pitch Range\u003c\/strong\u003e: Flat to 1\/12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HART COOLEY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 10rft\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51233469923634,"sku":"10RFT","price":99.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307628876.jpg?v=1780100663","url":"https:\/\/voomisupply.com\/products\/hart-cooley-10rft-b-vent-tall-roof-flange-10-inches","provider":"Voomi Supply","version":"1.0","type":"link"}