{"product_id":"duravent-pelletvent-pro-cathedral-ceiling-support-box","title":"Duravent PelletVent Pro Cathedral Ceiling Support Box, 3\" and 4\"","description":"\u003cp\u003e\u003cb\u003eThe Duravent PelletVent Pro Cathedral Ceiling Support Box supports a vertical PelletVent Pro run where it passes through a sloped ceiling.\u003c\/b\u003e It is painted black and comes with its trim and clamp, and Duravent notes it may also be used on flat ceilings. Part numbers 3PVP-CS (3\") and 4PVP-CS (4\").\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" or 4\"\u003c\/strong\u003e: PelletVent Pro diameters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports the pipe\u003c\/strong\u003e: Cathedral or flat ceilings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePainted black\u003c\/strong\u003e: Finished look at the ceiling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim and clamp\u003c\/strong\u003e: Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003e3PVP-CS (3\"), 4PVP-CS (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eSupports pipe through a cathedral ceiling; may be used on flat ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003ePainted black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eTrim and clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustibles\u003c\/th\u003e\n\u003ctd\u003e1\" (USA and Canada)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eListings\u003c\/th\u003e\n\u003ctd\u003ec-UL-us to UL 641; ULC S609 and ULC\/ORD C441\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDuravent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePlan the vertical run as a system.\u003c\/strong\u003e Duravent's vertical plan uses a ceiling support, an attic insulation shield where the pipe enters an attic, flashing, storm collar and vertical cap.\u003c\/p\u003e\n\u003ch2\u003eQuestions people ask us\u003c\/h2\u003e\u003ch3\u003eCan I use it on a flat ceiling?\u003c\/h3\u003e\u003cp\u003eYes. Duravent says the cathedral ceiling support box \u003cb\u003emay be used on flat ceilings\u003c\/b\u003e.\u003c\/p\u003e\u003ch3\u003eWhat comes with it?\u003c\/h3\u003e\u003cp\u003eDuravent lists the \u003cb\u003etrim and clamp\u003c\/b\u003e as included.\u003c\/p\u003e\u003ch3\u003eHow high must the vent go above the roof?\u003c\/h3\u003e\u003cp\u003eDuravent's instructions for a cathedral ceiling installation call for at least \u003cb\u003e12\"\u003c\/b\u003e above the roof before the termination cap. Your appliance manual may add requirements.\u003c\/p\u003e\u003ch3\u003eWhich appliances is PelletVent Pro listed for?\u003c\/h3\u003e\u003cp\u003eDuravent states PelletVent Pro is listed by Underwriters Laboratories as vent for listed appliances that burn \u003cb\u003eoil, pellet, corn and other biofuels\u003c\/b\u003e. Your appliance installation manual sets the vent diameter, run limits and terminations, so follow it first.\u003c\/p\u003e","brand":"Duravent","offers":[{"title":"3\"","offer_id":67631432073490,"sku":"3PVP-CS","price":267.3,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":67631432106258,"sku":"4PVP-CS","price":267.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/duravent-pelletvent-pro-cathedral-ceiling-support-box.png?v=1792598995","url":"https:\/\/www.aquaterrabackyard.com\/products\/duravent-pelletvent-pro-cathedral-ceiling-support-box","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}