{"product_id":"rinnai-roof-discharge-terminal-for-concentric-vent-systems-1","title":"Rinnai Roof Discharge Terminal For Concentric Vent Systems","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Roof Discharge Terminal For Concentric Vent Systems 184118-S\u003c\/h3\u003e\n\n\n\n\n\u003cp\u003eThe Rinnai 184118-S Roof Discharge Terminal is designed for use with indoor Rinnai tankless water heaters utilizing concentric vent systems. Built with Ubbink Rolux concentric vent technology, this termination allows both intake air and exhaust gases to pass through a single roof penetration, simplifying installation while maintaining safe and efficient appliance operation.\u003c\/p\u003e\n\n\u003cp\u003eThis vent termination features a durable plastic outer intake and is engineered to extend 18 inches above the roof and 21 inches below the roof penetration. The design provides reliable vent performance while maintaining zero clearance to combustibles. Easy assembly and a complete vent termination configuration make the Rinnai 184118-S a practical solution for residential tankless water heater venting installations.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with most indoor Rinnai tankless water heater models\u003c\/li\u003e\n\u003cli\u003eNot compatible with R98 series models that require separate intake and exhaust venting\u003c\/li\u003e\n\u003cli\u003eUses Ubbink Rolux concentric vent system technology\u003c\/li\u003e\n\u003cli\u003e18 inches above roof and 21 inches below roof penetration\u003c\/li\u003e\n\u003cli\u003eSingle roof penetration supports both intake air and exhaust venting\u003c\/li\u003e\n\u003cli\u003eDurable plastic outer intake for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eZero clearance to combustibles for safe installation\u003c\/li\u003e\n\u003cli\u003eEasy assembly design for faster installation\u003c\/li\u003e\n\u003cli\u003eComplete roof discharge terminal for concentric vent systems\u003c\/li\u003e\n\u003cli\u003eIdeal for residential tankless water heater venting applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\u003cp\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\" target=\"_blank\"\u003e\u003cstrong\u003eView More Rinnai Parts\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e \n\n\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Roof Discharge Terminal For Concentric Vent Systems 184118-S\u003c\/h3\u003e\n\n\n\n\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: center;\" border=\"1\"\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eRinnai\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSKU\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e184118-S\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eWeight\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e4.19 lb \/ (1.9 kg)\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eRoof Termination\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eVent Type\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eConcentric\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSize\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e18\"\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eLength\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e39 in \/ (100 cm)\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eMaterial\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003ePlastic\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":50893277495600,"sku":"184118-S","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_184118-S.webp?v=1772785168","url":"https:\/\/hvacstore.com\/products\/rinnai-roof-discharge-terminal-for-concentric-vent-systems-1","provider":"HVAC Store","version":"1.0","type":"link"}