{"product_id":"rinnai-3-4-fnpt-dedicated-recirculation-valve","title":"Rinnai 3\/4 Inch FNPT Dedicated Recirculation Valve 107000450","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai 3\/4 Inch FNPT Dedicated Recirculation Valve 107000450\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRinnai 3\/4 Inch FNPT Dedicated Recirculation Valve 107000450\u003c\/strong\u003e is designed to simplify installation on plumbing systems that utilize a dedicated recirculation return line. This professional-grade two-piece valve assembly features durable 3\/4 inch FNPT connections and an internal spring check valve that helps prevent backflow from the cold water supply into the recirculation line.\u003c\/p\u003e\n\u003cp\u003eIntegrated ball valves allow installers to isolate both the cold water inlet and the return line during servicing or installation. Built-in drain ports also make it easy to purge air and flush the system when commissioning or maintaining compatible tankless water heater systems.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4 Inch FNPT Connections:\u003c\/strong\u003e Designed for dedicated recirculation plumbing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Spring Check Valve:\u003c\/strong\u003e Prevents backflow into the return line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Ball Valves:\u003c\/strong\u003e Allows isolation of the cold water inlet and recirculation return line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Drain Ports:\u003c\/strong\u003e Simplifies system purging and servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Installation Solution:\u003c\/strong\u003e Helps reduce installation time on compatible tankless systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Rinnai Part:\u003c\/strong\u003e Manufactured for compatibility with Rinnai tankless water heaters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with Rinnai tankless water heater systems that utilize a dedicated recirculation line. Always refer to manufacturer installation guidelines and system specifications prior to installation.\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 3\/4 Inch FNPT Dedicated Recirculation Valve 107000450\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\u003eRinnai\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003e107000450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003e3\/4 Inch FNPT\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold;\"\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDedicated Recirculation Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eCheck Valve\u003c\/td\u003e\n\u003ctd\u003eInternal Spring Type\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold;\"\u003eDrain Ports\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eBall Valves\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRinnai America Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":50829658816816,"sku":"107000450","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_107000450.webp?v=1772671474","url":"https:\/\/hvacstore.com\/products\/rinnai-3-4-fnpt-dedicated-recirculation-valve","provider":"HVAC Store","version":"1.0","type":"link"}