{"product_id":"gaf-master-flow-galvanized-externally-braced-wind-turbine-12-in-black","title":"GAF Master Flow Galvanized Externally-Braced Wind Turbine, 12 in., Black","description":"\n    \u003ch1\u003eMaster Flow 12\" Externally-Braced Roof Wind Turbine\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eThis Master Flow galvanized rotary turbine provides natural attic ventilation with an externally-braced design for dependable, low-maintenance performance. Built with upper and lower stainless steel bearing systems, it spins freely to help reduce heat and moisture in the attic.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Galvanized body with externally-braced design for long-lasting reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Upper and lower stainless steel bearing systems for years of trouble-free rotation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof Pitch Compatibility:\u003c\/strong\u003e Installs on 2:12 to 12:12 roof slopes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Compliant:\u003c\/strong\u003e Approved by Florida Building Code, Miami-Dade County, and Texas Department of Insurance (RV-37)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttractive Finish:\u003c\/strong\u003e Black color complements many roofing styles\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternally braced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoof Pitch Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2:12 to 12:12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\/Certifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlorida Building Code Approved; Miami-Dade County Approved; Texas Department of Insurance Evaluation - RV-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper and lower stainless steel bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVentilation and Drainage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLifetime Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGC12EBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGAFGC12EBL\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What roof pitches can this turbine be installed on?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is suitable for roof slopes from 2:12 to 12:12.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What size is the turbine opening?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e This variant has a 12-inch diameter.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Does it require electricity to operate?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No. It uses wind to spin and naturally ventilate the attic.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What materials are used in the bearings?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It features upper and lower stainless steel bearing systems.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is it approved for use in high-wind areas?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes. It carries approvals from the Florida Building Code, Miami-Dade County, and the Texas Department of Insurance (RV-37).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eA Sleek Crown for High-Performance Roof Ventilation\u003c\/h2\u003e\n    \u003cp\u003eWith its sculptural, helical silhouette, this turbine adds a refined industrial note to the roofline while quietly elevating comfort indoors. The externally braced cage is a subtle design detail that feels purposeful and architectural. Pair the black finish with charcoal shingles for a seamless, modern statement that disappears into the skyline. It’s a smart, stylish essential for effortless, luxurious living through better airflow.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eChoose this Master Flow 12-inch turbine for reliable, code-approved attic ventilation that looks sharp and installs easily.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"GAF","offers":[{"title":"Default Title","offer_id":52396186272111,"sku":"468208","price":46.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/468208_default_hero_c6c78fd8-d493-420c-b1d8-be145a0f23cd.jpg?v=1763096544","url":"https:\/\/soporarbor.shop\/products\/gaf-master-flow-galvanized-externally-braced-wind-turbine-12-in-black","provider":"Super Arbor","version":"1.0","type":"link"}