{"product_id":"metal-fab-mf-5df-direct-vent-roof-flashing-5-inches","title":"Metal-fab MF-5DF Direct Vent Roof Flashing 5 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe METAL-FAB MF-5DF is a Sure-Seal direct vent roof flashing designed for 5-inch direct vent systems installed on roofs with a 1\/12 to 5\/12 pitch. Direct vent systems are balanced-pressure systems that draw combustion air from outside the structure and exhaust combustion gases through a sealed flue. This flashing provides a weather-tight termination point at the roof deck for those systems. It is fabricated from 430 stainless steel and is UL 2112 listed. Licensed HVAC technicians and plumbers working on sealed-combustion heating appliances are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis roof flashing is suited for residential direct vent heating system installations where the vent terminates through a low-slope roof. The 1\/12 to 5\/12 pitch range covers standard low-to-moderate residential roof slopes. The male-to-female slip connection design with flared female connections integrates with compatible direct vent components, reducing installation time and keeping the assembly tight without supplemental gaskets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUL 2112 tested and listed for direct vent applications\u003c\/li\u003e\n  \u003cli\u003e430 stainless steel construction eliminates the need for gaskets and reduces leak points\u003c\/li\u003e\n  \u003cli\u003eFits roof pitches from 1\/12 to 5\/12\u003c\/li\u003e\n  \u003cli\u003eMale-to-female slip connection with flared female end for secure, tool-friendly assembly\u003c\/li\u003e\n  \u003cli\u003ePrecision-formed construction for consistent fitment and long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style component for 5-inch direct vent flue systems on residential structures with low-to-moderate roof pitches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified plumber in accordance with the appliance manufacturer instructions and applicable local mechanical codes. Power down or shut off the heating appliance completely before beginning any vent or flashing work. Ensure the roof penetration is properly sealed around the flashing base to prevent water intrusion. Follow IFGC guidelines for direct vent termination clearances.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoof Pitch Range\u003c\/strong\u003e: 1\/12 to 5\/12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 430 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eListing\u003c\/strong\u003e: UL 2112\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Male-to-female slip connection with flared female end\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: METAL-FAB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MF-5DF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METAL-FAB","offers":[{"title":"Default Title","offer_id":51672695537970,"sku":"MF-5DF","price":43.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a1ac575f028afb44ab1b78b31a81a9c.jpg?v=1787971201","url":"https:\/\/voomisupply.com\/products\/metal-fab-mf-5df-direct-vent-roof-flashing-5-inches","provider":"Voomi Supply","version":"1.0","type":"link"}