{"product_id":"duravent-6-diameter-11-square-ceiling-support-box","title":"DuraVent 6\" Diameter 11\" Square Ceiling Support Box","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe DuraVent chimney adapter insert is designed to create a secure transition between compatible chimney components. It helps ensure proper alignment and a tight connection, supporting smooth exhaust flow and dependable system performance.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCeiling support assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports vertical chimney runs\u003c\/li\u003e\n\u003cli\u003eTransfers load to ceiling structure\u003c\/li\u003e\n\u003cli\u003eMaintains clearance requirements\u003c\/li\u003e\n\u003cli\u003eStable, secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"DuraVent","offers":[{"title":"Default Title","offer_id":46429254615198,"sku":"6DT-CS11-2","price":407.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9542\/9022\/files\/Duravent_Black_Square_Ceiling_Support_Box_6d1a4e5c-8779-4a2d-ac10-7e24ef667af8.webp?v=1768987373","url":"https:\/\/usfireplaceshop.com\/products\/duravent-6-diameter-11-square-ceiling-support-box","provider":"US Fireplace Shop","version":"1.0","type":"link"}