{"product_id":"rinnai-chs19980rin-demand-duo-hybrid-199000-btu-80-gal-rchs19980rin","title":"Rinnai CHS19980RIN Demand Duo Hybrid 199000 BTU (80 Gal) RCHS19980RIN","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eRinnai CHS19980RIN is a Demand Duo hybrid commercial water heater that pairs a 119-gallon storage tank with a 199,000 BTU tankless module for natural gas operation, delivering high first-hour output for peak demand. The unit vents to a 6 in. B-Vent and includes a Duo Smart digital controller with recirculation control and Wi-Fi capability. Installation features include a factory-installed gas dirt leg, electrical access, and a 360° gas swivel flex line.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e199,000 BTU tankless module combined with a 119-gallon storage tank for high peak-hour delivery\u003c\/li\u003e\n  \u003cli\u003eDuo Smart digital controller with recirculation control; Wi-Fi capable for monitoring\u003c\/li\u003e\n  \u003cli\u003e6 in. B-Vent exhaust, factory-installed gas dirt leg, and 36 in. 360° gas swivel flex line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eHybrid tank-tankless configuration provides high first-hour delivery while reducing thermal stress on the storage tank.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RINNAI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CHS19980RIN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Rinnai\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CHS19980RIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlternate Part Number\u003c\/strong\u003e: RCHS19980RIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Demand Duo R-Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Hybrid tank-tankless commercial water heater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel\u003c\/strong\u003e: Natural gas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Capacity\u003c\/strong\u003e: 119 gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Input\u003c\/strong\u003e: 199,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Input\u003c\/strong\u003e: 21,500 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency\u003c\/strong\u003e: 80%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniform Energy Factor (UEF)\u003c\/strong\u003e: 0.81\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirst Hour Delivery\u003c\/strong\u003e: Up to 276 gallons @ 100°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Connector\u003c\/strong\u003e: 6 in. B-Vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecirculation Capable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi Capable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController\u003c\/strong\u003e: Duo Smart digital controller (temperature precision and recirculation control)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Connection\u003c\/strong\u003e: 3\/4 in. male threaded gas connection; 36 in. 360° gas swivel flex line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-installed Features\u003c\/strong\u003e: Gas dirt leg; electrical access\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIgnition Type\u003c\/strong\u003e: Direct electronic ignition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120 V AC, single phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Water Pressure\u003c\/strong\u003e: 150 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 320 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecovery Rate\u003c\/strong\u003e: 193 GPH at 100°F rise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: AHRI certified; CSA listed; Energy Star listed\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"RINNAI","offers":[{"title":"Default Title","offer_id":51467633951026,"sku":"CHS19980RIN","price":4948.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313938937.jpg?v=1783908875","url":"https:\/\/voomisupply.com\/products\/rinnai-chs19980rin-demand-duo-hybrid-199000-btu-80-gal-rchs19980rin","provider":"Voomi Supply","version":"1.0","type":"link"}