{"product_id":"national-chimney-offset-insert-adapter-6-inch","title":"National Chimney Offset Insert Adapter | 6-Inch","description":"\u003ch3 style=\"text-align: center;\"\u003eNational Chimney Offset Insert Adapter | 6-Inch\u003c\/h3\u003e\n\u003cp\u003eThe National Chimney 6-Inch Offset Insert Adapter, a reliable chimney offset adapter designed for wood stoves and fireplace insert installations. Engineered to improve alignment between the appliance and chimney liner, this 6-inch offset chimney adapter provides a clean, efficient venting solution while maintaining optimal draft performance and safety.\u003c\/p\u003e\n\u003cp\u003eFeaturing a durable sliding two-piece design, this wood stove insert adapter allows flexible venting adjustments without the need for additional elbows, simplifying installation in tight or misaligned setups. Ideal for chimney relining and insert venting systems, it ensures a secure, precise connection for long-lasting performance. The National Chimney offset insert adapter delivers dependable airflow control and professional-grade reliability for modern heating applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdjustable 6-Inch Chimney Offset Insert Adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Provides a flexible \u003c\/span\u003e0” to 9” offset range, making this chimney insert adapter ideal for tight or misaligned wood stove and fireplace insert installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDurable 304 Stainless Steel Construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Built from heavy-duty \u003c\/span\u003e24-gauge 304 stainless steel, ensuring long-lasting strength, corrosion resistance, and reliable performance in chimney venting systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSliding Two-Piece Offset Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Features a \u003c\/span\u003etwo-piece sliding construction that allows precise horizontal adjustment without requiring additional elbow fittings, simplifying chimney liner installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVersatile Chimney Liner Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Designed to connect with \u003c\/span\u003eOD flex liners, rigid chimney pipe, and ID pipe systems, offering broad compatibility for wood stove chimney venting setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSecure and Stable Connection System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Installs easily using standard screws or rivets, ensuring a tight, professional-grade fit for \u003c\/span\u003echimney relining and insert adapter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHorizontal Vent Positioning Flexibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Allows both front-to-back and side-to-side adjustment for optimal alignment in challenging chimney configurations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCSIA Certified Chimney Adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Approved by the \u003c\/span\u003eChimney Safety Institute of America (CSIA)\u003cspan\u003e for safe and compliant installation in residential heating systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFast and Simple Installation Process\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Designed for easy mounting using standard fasteners, reducing installation time and improving efficiency for contractors and homeowners.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIdeal for Tight Chimney Installations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Eliminates the need for elbows, making it a perfect \u003c\/span\u003e6-inch offset chimney adapter for confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProfessional-Grade Chimney Venting Solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Ensures stable airflow, improved draft alignment, and reliable performance for\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003ewood stoves and fireplace inserts\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNational Chimney\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNC6IA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffset Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0” to 9”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-gauge 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTop Collar Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepts OD flex liner or rigid pipe, ID pipe with coupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBottom Collar Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFits most stoves requiring a crimped connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAttaches with screws or rivets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSIA Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFireplace inserts, wood stove venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Chimney","offers":[{"title":"Default Title","offer_id":55239842398499,"sku":"NC6IA","price":240.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/National-Chimney-Offset-Insert-Adapter-_-6-Inch-National-Chimney-Dreamwood-Living-233716622.jpg?v=1781778874","url":"https:\/\/www.dreamwoodliving.com\/products\/national-chimney-offset-insert-adapter-6-inch","provider":"Dreamwood Living","version":"1.0","type":"link"}