{"title":"Rigid Chimney Liners\/304L Rigid Chimney Liner Kits","description":null,"products":[{"product_id":"304l-rigid-chimney-liner-kits-solid-fuels","title":"Complete 304L Rigid Chimney Liner Kit for Solid Fuels (24-Gauge)","description":"\u003cp\u003eIf you have a perfectly straight masonry chimney and burn solid fuels, a rigid lining system is the ultimate upgrade for your home. Designed specifically for wood-burning stoves, fireplace inserts, and pellet appliances, our 304L Rigid Chimney Liner Kit provides unmatched draft efficiency and structural integrity. Because solid fuels do not produce the highly acidic exhaust found in gas or oil systems, this 304L stainless steel kit offers a highly durable, cost-effective alternative to our 316L systems, saving you money without sacrificing safety.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eWhat’s Included in Your Complete Kit? \u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"18\"\u003eThis complete kit takes the guesswork out of your installation. It includes every premium component required for a top-to-bottom reline:\u003c\/p\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003e304L Stainless Steel Rigid Pipes:\u003c\/b\u003e 24-gauge, seam-welded rigid sections that form a perfectly smooth interior flue.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003e304L Rigid Tee with 10\" Snout \u0026amp; Cleanout Cap:\u003c\/b\u003e An OD (Outside Diameter) engineered tee that bridges your horizontal stove pipe to your vertical chimney liner.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003e18-Gauge 304 Stainless Steel Top Plate (13\" x 13\"):\u003c\/b\u003e A heavy-duty baseplate to securely seal the top of your masonry chimney crown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003e304 Stainless Steel Support Clamp:\u003c\/b\u003e Locks onto the top plate to support the full weight of your vertical rigid pipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,4,0\"\u003e\u003cb data-path-to-node=\"19,4,0\" data-index-in-node=\"0\"\u003e304 Stainless Steel Storm Collar:\u003c\/b\u003e Deflects rain and moisture away from the top plate collar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,5,0\"\u003e\u003cb data-path-to-node=\"19,5,0\" data-index-in-node=\"0\"\u003e304 Stainless Steel Rain Cap:\u003c\/b\u003e Keeps rain, snow, and wildlife out of your newly installed flue.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eSuperior Draft \u0026amp; Less Creosote:\u003c\/b\u003e The smooth, seam-welded interior walls of rigid pipe create zero drag. This translates to a faster, hotter draft and significantly less creosote buildup compared to corrugated flexible liners.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eOptimized for Solid Fuels:\u003c\/b\u003e 304L stainless steel easily handles the extreme heat and standard creosote associated with burning wood and pellets. \u003ci data-path-to-node=\"21,1,0\" data-index-in-node=\"144\"\u003e(Note: If you burn gas, oil, or coal, you must upgrade to our 316L kit).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eCommercial-Grade Durability:\u003c\/b\u003e Built standard with thick, 24-gauge steel that resists crushing and warping over decades of use. \u003ci data-path-to-node=\"21,2,0\" data-index-in-node=\"126\"\u003e(22-gauge and 18-gauge thicknesses are available; call 1-877-486-8119 for a custom quote).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eInstallation \u0026amp; Maintenance\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eSizing - The \"2-Inch Rule\":\u003c\/b\u003e Because rigid pipes connect via slip-joints (sliding inside one another), you lose exactly 2 inches of length at every connection. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAlways factor in a 2\" loss per section of pipe when calculating the total height of your chimney.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003eAssembly - Direction Matters:\u003c\/b\u003e When assembling your rigid pipes, the crimped (male) end must always point \u003ci data-path-to-node=\"24\" data-index-in-node=\"115\"\u003edownward\u003c\/i\u003e toward the stove. This ensures any creosote or moisture runs down the \u003ci data-path-to-node=\"24\" data-index-in-node=\"194\"\u003einside\u003c\/i\u003e of the pipe walls and into the cleanout tee, rather than leaking out of the joints.\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003e\u003cb data-path-to-node=\"25\" data-index-in-node=\"0\"\u003eMaintenance - Use Polypropylene:\u003c\/b\u003e To protect your investment, we strongly recommend sweeping this liner with a \u003cb data-path-to-node=\"25\" data-index-in-node=\"117\"\u003epolypropylene chimney brush\u003c\/b\u003e. Metal wire brushes are excessively abrasive and will scratch the interior stainless steel, making it harder to clean in the future.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"26\"\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eFrequently Asked Questions \u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"27\"\u003e\u003cb data-path-to-node=\"27\" data-index-in-node=\"0\"\u003eCan I use a rigid liner kit in a chimney with bends or offsets?\u003c\/b\u003e No. Rigid chimney liners have zero flex. If your masonry chimney has a bend, an offset, or a narrowing in the flue, you must use a flexible chimney liner kit to navigate those obstacles safely.\u003c\/p\u003e\n\u003cp data-path-to-node=\"28\"\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"0\"\u003eWhy choose the 304L Kit instead of the 316L Kit?\u003c\/b\u003e It comes down to your fuel type and your budget. 316L contains molybdenum to resist the acidic corrosion caused by gas and oil exhaust. If you are \u003ci data-path-to-node=\"28\" data-index-in-node=\"196\"\u003eonly\u003c\/i\u003e burning solid fuels like wood or pellets, that acidic corrosion isn't present, meaning the 304L kit will perform flawlessly while saving you money.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fireside Chimney Supply","offers":[{"title":"6in x 20ft","offer_id":44698180091948,"sku":"304RLK","price":992.62,"currency_code":"USD","in_stock":true},{"title":"6in x 25ft","offer_id":44698180124716,"sku":"304RLK","price":1067.76,"currency_code":"USD","in_stock":true},{"title":"6in x 30ft","offer_id":44698180157484,"sku":"304RLK","price":1169.26,"currency_code":"USD","in_stock":true},{"title":"6in x 35ft","offer_id":44698180190252,"sku":"304RLK","price":1314.27,"currency_code":"USD","in_stock":true},{"title":"7in x 20ft","offer_id":44698180223020,"sku":"304RLK","price":1067.76,"currency_code":"USD","in_stock":true},{"title":"7in x 25ft","offer_id":44698180255788,"sku":"304RLK","price":1140.27,"currency_code":"USD","in_stock":true},{"title":"7in x 30ft","offer_id":44698180288556,"sku":"304RLK","price":1256.27,"currency_code":"USD","in_stock":true},{"title":"7in x 35ft","offer_id":44698180321324,"sku":"304RLK","price":1401.27,"currency_code":"USD","in_stock":true},{"title":"8in x 20ft","offer_id":44698180354092,"sku":"304RLK","price":1125.77,"currency_code":"USD","in_stock":true},{"title":"8in x 25ft","offer_id":44698180386860,"sku":"304RLK","price":1227.27,"currency_code":"USD","in_stock":true},{"title":"8in x 30ft","offer_id":44698180419628,"sku":"304RLK","price":1357.78,"currency_code":"USD","in_stock":true},{"title":"8in x 35ft","offer_id":44698180452396,"sku":"304RLK","price":1488.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7500\/2668\/files\/solid_fuels_1.jpg?v=1780588325"}],"url":"https:\/\/firesidechimneysupply.com\/collections\/rigid-chimney-liners-304l-rigid-chimney-liner-kits.oembed","provider":"Fireside Chimney Supply","version":"1.0","type":"link"}