{"product_id":"extraflex-low-memory-chimney-liner-insert-kit","title":"ExtraFlex Low Memory Chimney Liner Insert Kit","description":"\u003cp\u003eExtraFlex Stainless Steel components are manufactured by FRFP, VA.\u003c\/p\u003e\n\u003cp\u003eThe ExtraFlex lining system is designed to be installed inside masonry chimneys. ExtraFlex liners are used to vent the flue gases and combustion byproducts produced by appliances that burn oil, gas, or solid fuels.\u003c\/p\u003e\n\u003cp\u003eIn the United States they are tested to UL 1777 and can be installed in NEW \u0026amp; EXISTING masonry chimneys.\u003c\/p\u003e\n\u003cp\u003eIn Canada they are tested to ULC S635 and are to be installed in masonry chimneys.\u003c\/p\u003e\n\u003cp\u003eThe ExtraFlex Stainless Steel Flexible Chimney liner is designed to reline existing chimneys or to be used as a liner in new construction. Manufactured with the highest quality, mill certified alloy. ExtraFlex Stainless Steel Flexible Chimney Liner has a high acid fighting capability. Listed by UL Laboratories to UL 1777 \u0026amp; ULC S635 standards for zero clearance installation. ExtraFlex can be used to vent wood, wood pellet, coal, noncondensing gas and oil, making it the choice for venting all standard efficiency installations. UL listed ExtraFlex is available in 3\" to 12\" diameters (13\" above is not listed) to cover a wide range of requirements found in the field today.\u003c\/p\u003e\n\u003cp\u003eThe unique manufacturing systems used to make ExtraFlex utilizes a continuous strip of stainless steel, 7-ply interlocked and crimped to produce a gas and water tight lining system of superior strength and durability. ExtraFlex can be curved to go around offsets in chimneys and can be factory ovalized to custom sizes to fit most any installation requirement. Unless specified by the manufacturer, the liner is not to be field ovalized. The corrugated construction allows for expansion \u0026amp; contraction during the heat-up \u0026amp; cool-down periods, which removes any stresses on the system.\u003c\/p\u003e\n\u003cp\u003eExtraFlex can be insulated with either a vermiculite based poured insulation or with a foil-faced ceramic wool blanket to meet UL 1777 \u0026amp; ULC S635 standards for chimney exteriors with zero clearance to combustibles.\u003c\/p\u003e\n\u003cp\u003eExtraFlex Stainless Steel Chimney Liner comes with a Life Time Warranty for all fuels.\u003cbr\u003e\n(All Fuel Applications – Wood, Gas, Oil, Pellet)\u003cbr\u003e\nManufactured with .006 Thick 316L \/ Titanium Stainless Steel\u003c\/p\u003e\n\u003cp\u003eInsert Liner Kits (316) include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtraFlex Series Stainless Steel Liner (316 .006 thickness)\u003c\/li\u003e\n\u003cli\u003eTPCC – Square Lid Cap to fit the Flat Top Plate with Collar (24ga 304)\u003c\/li\u003e\n\u003cli\u003eTPC – Flat Top Plate with Collar 13×13 (24ga 304)\u003c\/li\u003e\n\u003cli\u003eSA – Stove Adapter (24ga 316)\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions \u0026amp; Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FRFP","offers":[{"title":"5 Inches \/ 15'","offer_id":53009195663682,"sku":null,"price":737.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 20'","offer_id":53009195696450,"sku":null,"price":864.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 25'","offer_id":53009195729218,"sku":null,"price":954.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 30'","offer_id":53009195761986,"sku":null,"price":1043.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 35'","offer_id":53009195794754,"sku":null,"price":1133.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 40'","offer_id":53009195827522,"sku":null,"price":1238.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 45'","offer_id":53009195860290,"sku":null,"price":1348.0,"currency_code":"USD","in_stock":true},{"title":"5 Inches \/ 50'","offer_id":53009195893058,"sku":null,"price":1437.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 15'","offer_id":53009195925826,"sku":null,"price":788.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 20'","offer_id":53009195958594,"sku":null,"price":924.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 25'","offer_id":53009195991362,"sku":null,"price":1006.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 30'","offer_id":53009196024130,"sku":null,"price":1114.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 35'","offer_id":53009196056898,"sku":null,"price":1214.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 40'","offer_id":53009196089666,"sku":null,"price":1322.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 45'","offer_id":53009196122434,"sku":null,"price":1443.0,"currency_code":"USD","in_stock":true},{"title":"6 Inches \/ 50'","offer_id":53009196155202,"sku":null,"price":1518.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 15'","offer_id":53009196187970,"sku":null,"price":870.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 20'","offer_id":53009196220738,"sku":null,"price":1045.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 25'","offer_id":53009196253506,"sku":null,"price":1158.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 30'","offer_id":53009196286274,"sku":null,"price":1280.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 35'","offer_id":53009196319042,"sku":null,"price":1405.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 40'","offer_id":53009196351810,"sku":null,"price":1443.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 45'","offer_id":53009196384578,"sku":null,"price":1513.0,"currency_code":"USD","in_stock":true},{"title":"7 Inches \/ 50'","offer_id":53009196417346,"sku":null,"price":1679.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 15'","offer_id":53009196450114,"sku":null,"price":951.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 20'","offer_id":53009196482882,"sku":null,"price":1081.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 25'","offer_id":53009196515650,"sku":null,"price":1223.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 30'","offer_id":53009196548418,"sku":null,"price":1339.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 35'","offer_id":53009196581186,"sku":null,"price":1493.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 40'","offer_id":53009196613954,"sku":null,"price":1523.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 45'","offer_id":53009196646722,"sku":null,"price":1647.0,"currency_code":"USD","in_stock":true},{"title":"8 Inches \/ 50'","offer_id":53009196679490,"sku":null,"price":1729.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/6251\/7826\/files\/2049_insert-kits.jpg?v=1777929103","url":"https:\/\/nationalfireplacesupplies.com\/products\/extraflex-low-memory-chimney-liner-insert-kit","provider":"National Fireplace Supplies","version":"1.0","type":"link"}