{"title":"Mason-Lite Round Rigid Pipe","description":null,"products":[{"product_id":"mason-lite-b-vent-12-x-36-round-rigid-pipe","title":"Mason-Lite B-Vent 12\" x 36\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eEngineered by Mason-Lite, the B-Vent 12\" x 36\" Round Rigid Pipe (model 12BV36-1) is a 12\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 36 inch section adds 36 inches of nominal length to a 12 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eB-vent is the most economical way to vent a gas masonry fireplace, and its compact diameter makes it easy to route through walls, attics and chases. The double-wall construction resists corrosion while keeping clearances to combustibles small. Use only with gas appliances and complete the system with matching pipe, firestops and a listed termination cap. Choosing components designed for the Mason-Lite system keeps your installation consistent, protecting performance, appearance and long-term reliability.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e12BV36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962045623,"sku":"12BV36-1","price":495.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-12-x-24-round-rigid-pipe","title":"Mason-Lite B-Vent 12\" x 24\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eDesigned as part of a complete fireplace system, the Mason-Lite B-Vent 12\" x 24\" Round Rigid Pipe (model 12BV24-1) is a 12\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 24 inch section adds 24 inches of nominal length to a 12 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eEach component locks to the next for a quick, secure connection that keeps exhaust contained from the appliance to the roof. Matching the vent diameter to the fireplace ensures proper draft, so be sure to select the same diameter for every part of the run. Follow the venting instructions and local codes for clearances, supports and terminations. Choosing components designed for the Mason-Lite system keeps your installation consistent, protecting performance, appearance and long-term reliability.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e12BV24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962078391,"sku":"12BV24-1","price":288.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-12-x-18-round-rigid-pipe","title":"Mason-Lite B-Vent 12\" x 18\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eBuilt for lasting performance, the Mason-Lite B-Vent 12\" x 18\" Round Rigid Pipe (model 12BV18-1) is a 12\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 18 inch section adds 18 inches of nominal length to a 12 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eB-vent is the most economical way to vent a gas masonry fireplace, and its compact diameter makes it easy to route through walls, attics and chases. The double-wall construction resists corrosion while keeping clearances to combustibles small. Use only with gas appliances and complete the system with matching pipe, firestops and a listed termination cap. Choosing components designed for the Mason-Lite system keeps your installation consistent, protecting performance, appearance and long-term reliability.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e12BV18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962111159,"sku":"12BV18-1","price":326.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-12-x-12-round-rigid-pipe","title":"Mason-Lite B-Vent 12\" x 12\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eEngineered by Mason-Lite, the B-Vent 12\" x 12\" Round Rigid Pipe (model 12BV12-1) is a 12\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 12 inch section adds 12 inches of nominal length to a 12 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eMason-Lite gas fireboxes and linear fireplaces are designed to vent through single or dual 12 inch B-vent, and select models use 10 inch B-vent. Combine this part with matching rigid pipe, adjustable sections, elbows, firestops, storm collars and caps to complete a safe, code-compliant vent system. Install only with gas appliances and follow the venting instructions and local codes for clearances and terminations. Choosing components designed for the Mason-Lite system keeps your installation consistent, protecting performance, appearance and long-term reliability.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e12BV12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962143927,"sku":"12BV12-1","price":288.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-10-x-36-round-rigid-pipe","title":"Mason-Lite B-Vent 10\" x 36\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eDesigned as part of a complete fireplace system, the Mason-Lite B-Vent 10\" x 36\" Round Rigid Pipe (model 10BV36-1) is a 10\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 36 inch section adds 36 inches of nominal length to a 10 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eMason-Lite gas fireboxes and linear fireplaces are designed to vent through single or dual 12 inch B-vent, and select models use 10 inch B-vent. Combine this part with matching rigid pipe, adjustable sections, elbows, firestops, storm collars and caps to complete a safe, code-compliant vent system. Install only with gas appliances and follow the venting instructions and local codes for clearances and terminations. Because it is designed to work with Mason-Lite fireplaces, it installs cleanly alongside the rest of your build without guesswork or field modification.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e10BV36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962176695,"sku":"10BV36-1","price":354.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-10-x-24-round-rigid-pipe","title":"Mason-Lite B-Vent 10\" x 24\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eEngineered by Mason-Lite, the B-Vent 10\" x 24\" Round Rigid Pipe (model 10BV24-1) is a 10\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 24 inch section adds 24 inches of nominal length to a 10 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eMason-Lite gas fireboxes and linear fireplaces are designed to vent through single or dual 12 inch B-vent, and select models use 10 inch B-vent. Combine this part with matching rigid pipe, adjustable sections, elbows, firestops, storm collars and caps to complete a safe, code-compliant vent system. Install only with gas appliances and follow the venting instructions and local codes for clearances and terminations. Because it is designed to work with Mason-Lite fireplaces, it installs cleanly alongside the rest of your build without guesswork or field modification.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e10BV24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962340535,"sku":"10BV24-1","price":317.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-10-x-18-round-rigid-pipe","title":"Mason-Lite B-Vent 10\" x 18\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eEngineered by Mason-Lite, the B-Vent 10\" x 18\" Round Rigid Pipe (model 10BV18-1) is a 10\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 18 inch section adds 18 inches of nominal length to a 10 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eMason-Lite gas fireboxes and linear fireplaces are designed to vent through single or dual 12 inch B-vent, and select models use 10 inch B-vent. Combine this part with matching rigid pipe, adjustable sections, elbows, firestops, storm collars and caps to complete a safe, code-compliant vent system. Install only with gas appliances and follow the venting instructions and local codes for clearances and terminations. Choosing components designed for the Mason-Lite system keeps your installation consistent, protecting performance, appearance and long-term reliability.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e10BV18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962373303,"sku":"10BV18-1","price":250.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"},{"product_id":"mason-lite-b-vent-10-x-12-round-rigid-pipe","title":"Mason-Lite B-Vent 10\" x 12\" Round Rigid Pipe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/images_3.png?v=1793022977\" alt=\"Mason-Lite fireplaces by MFI\" width=\"260\" style=\"display:block;margin:0 auto 16px auto;max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eEngineered by Mason-Lite, the B-Vent 10\" x 12\" Round Rigid Pipe (model 10BV12-1) is a 10\" B-vent round rigid pipe for Mason-Lite gas masonry fireplaces. Straight pipe sections make up the main length of the chimney run and lock together quickly for a secure, continuous flue. This 12 inch section adds 12 inches of nominal length to a 10 inch chimney run. B-vent is a gas-only, double-wall metal chimney with a smaller diameter than wood-burning chimneys, making it the ideal solution for fireplaces that require complicated or space-restricted venting runs. The double-wall construction keeps the outer surface cooler while efficiently carrying exhaust gases outdoors.\u003c\/p\u003e\u003cp\u003eB-vent is the most economical way to vent a gas masonry fireplace, and its compact diameter makes it easy to route through walls, attics and chases. The double-wall construction resists corrosion while keeping clearances to combustibles small. Use only with gas appliances and complete the system with matching pipe, firestops and a listed termination cap. Because it is designed to work with Mason-Lite fireplaces, it installs cleanly alongside the rest of your build without guesswork or field modification.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRound Rigid Pipe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 12\", 18\", 36\" and 48\" lengths\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and can be combined to obtain the required installation height\u003c\/li\u003e\n\u003cli\u003eTo calculate installed height, deduct 1\" for each joint\u003c\/li\u003e\n\u003cli\u003eDouble-wall gas vent construction\u003c\/li\u003e\n\u003cli\u003eFor gas appliances only\u003c\/li\u003e\n\u003cli\u003eAvailable in 10\" and 12\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMason-Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e10BV12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eVenting Type\u003c\/th\u003e\n\u003ctd\u003eB-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:16px\"\u003eSize (Diameter)\u003c\/th\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/Mason-Lite-20pg-Product-Catalog-v3-MAR22-WEB-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2024 Catalog\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mason-Lite","offers":[{"title":"Default Title","offer_id":57897962406071,"sku":"10BV12-1","price":230.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9646\/8151\/files\/10BV12-1.webp?v=1793251397"}],"url":"https:\/\/www.efireplacedirect.com\/collections\/mason-lite-round-rigid-pipe.oembed","provider":"efireplacedirect","version":"1.0","type":"link"}