{"product_id":"rinnai-6-direct-vent-common-starter-kit-polypropylene-790133","title":"Rinnai 6\" Direct Vent Common Starter Kit Polypropylene 790133","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai 6\" Direct Vent Common Starter Kit Polypropylene 790133\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRinnai 790133\u003c\/strong\u003e is a 6-inch Direct Vent (DV) Common Vent Starter Kit constructed of durable polypropylene (PPs). It serves as the foundational component used to initiate a shared venting manifold for multiple high-efficiency condensing tankless water heaters. Designed for professional installations, this kit enables both exhaust and combustion air intake to be managed through a common vent system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-Inch Direct Vent Starter Kit\u003c\/strong\u003e – Designed to initiate a Common Vent (CVent) system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene (PPs) Construction\u003c\/strong\u003e – Corrosion-resistant and certified for acidic condensate from condensing gas appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Venting Classification\u003c\/strong\u003e – Reduces roof or wall penetrations compared to individual venting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Multi-Unit Systems\u003c\/strong\u003e – Compatible with systems supporting up to 8 tankless water heaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 150 Ft Equivalent Vent Length\u003c\/strong\u003e – Part of a properly engineered shared vent configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-Fit, Self-Locking Design\u003c\/strong\u003e – No glue or cement required during installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Rinnai SE, SE+, and Commercial Condensing tankless water heater models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Rinnai 790133 Common Vent Starter Kit\u003c\/h3\u003e\n\u003cp\u003eThis Direct Vent common vent starter kit is engineered specifically for high-efficiency condensing tankless water heater systems. Its polypropylene construction resists corrosion from acidic condensate, while the self-sealing snap-fit connections simplify installation and improve reliability. Designed for professional multi-unit installations, the Rinnai 790133 provides a clean, efficient, and code-compliant solution for shared venting applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\"\u003eView More Rinnai Parts\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai 6\" Direct Vent Common Starter Kit Polypropylene 790133\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: center;\"\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;\"\u003e790133\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;\"\u003eCommon Vent Starter Kit\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eVent Type\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eDirect Vent (Common Venting)\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 (PPs)\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e6 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSystem Capacity\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eUp to 8 Water Heaters\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eMax Equivalent Vent Length\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e150 Feet\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;\"\u003e8713645219820\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eCommercial \/ Multi-Unit Condensing Venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":50802283577648,"sku":"790133","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_790133.webp?v=1772590245","url":"https:\/\/hvacstore.com\/products\/rinnai-6-direct-vent-common-starter-kit-polypropylene-790133","provider":"HVAC Store","version":"1.0","type":"link"}