{"product_id":"rinnai-termination-kit-21-condensing-horizontal-2-4-concentric-vent-229032","title":"Rinnai Termination Kit 21\" Condensing Horizontal 2\/4 Concentric Vent 229032","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Termination Kit 21\" Condensing Horizontal 2\/4 Concentric Vent 229032\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRinnai 229032\u003c\/strong\u003e is a 2\/4-inch condensing horizontal termination kit measuring 21 inches in length, designed for use with indoor Rinnai condensing tankless water heaters and boilers. This concentric venting component allows both combustion air intake and exhaust gases to pass through a single wall penetration, simplifying installation and maintaining efficient airflow. The kit features a 2-inch polypropylene inner exhaust pipe and a 4-inch outer intake vent constructed from durable plastic, making it suitable for high-efficiency condensing appliances. Built with corrosion-resistant and non-flammable materials, the system includes snap-fit silicone gaskets that allow secure installation without the need for glue or special fasteners.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentric Vent Design\u003c\/strong\u003e – Allows both air intake and exhaust through a single wall penetration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21 Inch Horizontal Termination\u003c\/strong\u003e – Ideal for horizontal wall vent installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\/4 Inch Vent Configuration\u003c\/strong\u003e – 2 inch inner exhaust pipe and 4 inch outer intake vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap Fit Installation\u003c\/strong\u003e – Silicone gasket connections eliminate the need for glue or special fasteners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Vent Materials\u003c\/strong\u003e – Impact-resistant, corrosion-proof, and non-flammable construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Fit\u003c\/strong\u003e – Vent materials can be trimmed for precise installation when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit\u003c\/strong\u003e – Includes 21 inch termination, 90 degree elbow, and rubber wall plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Clearance Design\u003c\/strong\u003e – Can be installed with zero clearance to combustible materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Units\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinnai SENSEI® RU Series – RU199i, RU180i, RU160i, RU130i\u003c\/li\u003e\n\u003cli\u003eRinnai SENSEI® RUR Series – RUR199i, RUR160i\u003c\/li\u003e\n\u003cli\u003eRinnai Commercial Series – CU199i, CU160i\u003c\/li\u003e\n\u003cli\u003eRinnai M-Series Condensing Boilers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\"\u003e\u003cstrong\u003eView More Rinnai Parts\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Termination Kit 21\" Condensing Horizontal 2\/4 Concentric Vent 229032\u003c\/h3\u003e\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;\"\u003e229032\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eHorizontal Termination Kit\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eVent System\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e2\/4 Inch Concentric Vent (60\/100 mm)\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;\"\u003e21 Inches\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eVent Configuration\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e2 Inch Exhaust \/ 4 Inch Intake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003ePolypropylene Inner Pipe With Plastic Outer Intake\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eIncluded Components\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e21 Inch Termination, 90 Degree Elbow, Rubber Wall Plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e8713645228945\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eCondensing Tankless Water Heaters and Boilers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":51099834941744,"sku":"229032","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_229032.webp?v=1773386589","url":"https:\/\/hvacstore.com\/products\/rinnai-termination-kit-21-condensing-horizontal-2-4-concentric-vent-229032","provider":"HVAC Store","version":"1.0","type":"link"}