{"product_id":"rinnai-3-5-roof-termination-extension-kit-for-tankless-water-heaters","title":"Rinnai 3\"\/5\" Roof Termination Extension Kit For Tankless Water Heaters","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai 3\"\/5\" Roof Termination Extension Kit For Tankless Water Heaters 185344PP\u003c\/h3\u003e\n\n\n\u003cp\u003eThe Rinnai 185344PP Roof Termination Extension Kit is an official OEM accessory designed for Rinnai tankless water heater venting systems. Built with Ubbink polypropylene concentric venting technology, this extension kit provides a professional venting solution with improved safety, durability, and installation convenience.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for 3-inch exhaust and 5-inch intake concentric vent systems, the 185344PP helps extend roof terminations to meet installation requirements while maintaining proper airflow and vent performance. Its durable polypropylene construction offers excellent resistance to corrosion and temperature changes, making it ideal for long-term residential and commercial tankless water heater installations.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOfficial OEM roof termination extension kit for Rinnai tankless water heaters\u003c\/li\u003e\n\u003cli\u003eCompatible with 3-inch exhaust and 5-inch intake concentric vent systems\u003c\/li\u003e\n\u003cli\u003eConstructed with durable Ubbink polypropylene venting technology\u003c\/li\u003e\n\u003cli\u003eDesigned to extend roof vent terminations for proper installation clearance\u003c\/li\u003e\n\u003cli\u003eProvides improved safety and reliability for tankless water heater venting\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant polypropylene material for long service life\u003c\/li\u003e\n\u003cli\u003eSupports proper airflow for safe and efficient appliance operation\u003c\/li\u003e\n\u003cli\u003eEasy integration with existing Rinnai concentric vent components\u003c\/li\u003e\n\u003cli\u003eIdeal for residential and light commercial HVAC and water heater installations\u003c\/li\u003e\n\u003cli\u003eProfessional-grade venting accessory for secure roof vent terminations\u003c\/li\u003e\n\u003c\/ul\u003e\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 3\"\/5\" Roof Termination Extension Kit For Tankless Water Heaters 185344PP\u003c\/h3\u003e\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;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003eExtension Kit\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSize\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e5\" \/ 3\"\u003c\/td\u003e\n        \u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eLength\u003c\/td\u003e\n        \u003ctd style=\"height: 50px;\"\u003e19.5 in \/ (49.5 cm)\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;\"\u003e2.89 lb \/ (1.31 kg)\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":50893277364528,"sku":"185344PP","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_185344PP.webp?v=1772784242","url":"https:\/\/hvacstore.com\/products\/rinnai-3-5-roof-termination-extension-kit-for-tankless-water-heaters","provider":"HVAC Store","version":"1.0","type":"link"}