{"product_id":"broan-636-steel-roof-cap-for-3-in-or-4-in-round-duct-black","title":"Broan 636 Steel Roof Cap for 3 in or 4 in Round Duct, Black","description":"\u003cp\u003eBroan 636 is a black steel roof cap for exhaust fan duct runs that need a 3 in or 4 in round roof termination. This draft is keyed to exact model 636 and SRS item BROABV, with market-based pricing from an exact public retail comp.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Broan-NuTone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e 636\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRS item code:\u003c\/strong\u003e BROABV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct compatibility:\u003c\/strong\u003e 3 in or 4 in round duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Bathroom, rec room, home gym, and similar exhaust fan roof termination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue pack quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\n\u003cp\u003eOrder one roof cap per compatible exhaust duct termination. Include separate ducting, fasteners, flashing, sealant, and roof-system accessories required by the installation.\u003c\/p\u003e\n\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\n\u003cp\u003eUse only where the exhaust fan and duct system call for a 3 in or 4 in round roof cap. Verify code, duct routing, backdraft damper needs, roof material, and weatherproof flashing details before substituting for another termination.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eHow do I confirm this is the right Broan cap?\u003c\/h4\u003e\n\u003cp\u003eMatch the Broan\/NuTone model 636 and the 3 in or 4 in round-duct roof-cap requirement before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat duct sizes does it fit?\u003c\/h4\u003e\n\u003cp\u003eIt is designed for 3 in or 4 in round duct applications. Verify the fan outlet, duct run, and roof penetration before purchase.\u003c\/p\u003e\n\u003ch4\u003eIs this a roof vent or wall cap?\u003c\/h4\u003e\n\u003cp\u003eThis is a roof cap\/roof vent termination for round duct. Do not substitute it for a sidewall cap unless the installation documents allow it.\u003c\/p\u003e\n\u003ch4\u003eWhat should be checked before installation?\u003c\/h4\u003e\n\u003cp\u003eConfirm roof slope, flashing method, duct size, local code, damper orientation, and weatherproof sealing details.\u003c\/p\u003e\n\u003ch4\u003eIs this a multi-pack?\u003c\/h4\u003e\n\u003cp\u003eNo. This draft is for one Broan\/NuTone 636 roof cap sell unit. Any carton multiples are separate fulfillment\/order-multiple constraints.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRoof penetration work involves fall hazards and water-intrusion risk. Follow the fan manufacturer instructions, local code, and proper roof flashing\/sealant practices.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\n\u003cp\u003eGood draft canary candidate because identity is simple, the exact model has public exact-comp evidence, source images are real on-product assets, and Shopify has no exact SKU\/barcode hit. Keep inactive until canary approval.\u003c\/p\u003e","brand":"Broan-NuTone","offers":[{"title":"Default Title","offer_id":49007310930134,"sku":"BROABV","price":32.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/ProductImage_BROABV.jpg?v=1783715279","url":"https:\/\/waybilt.com\/products\/broan-636-steel-roof-cap-for-3-in-or-4-in-round-duct-black","provider":"Buildsupply","version":"1.0","type":"link"}