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With Rinnai's&#174; new Demand Duo&#153; H-Series, reliable hot water comes in a high-performance, high-efficiency package that also reduces cost of ownership. Rinnai's&#174; hybrid technology is unlike anything else on the market, ensuring a longer service life than high-efficiency tanks, while also saving valuable commercial space. The tankless engines for the Demand Duo&#153; 2V are stacked vertically to deliver redundancy and eliminate "no hot water" events that affect profitability. Features:<ul style="margin-top:0px; padding-top:5px; padding-bottom:5px;"><li>Uniform Energy Factor (UEF): 0.98</li><li>15,000 BTU / (4.3 kW) (minimum), 398,000 BTU / (116.6 kW) (maximum)</li><li>Indoor</li><li>Up to twice the lifespan of most tanks</li><li>Never run out of hot water</li><li>Compact size to fit every space</li><li>Water Heater Features: Digital Display, Energy Usage Tracking, Freeze Protection, Glass-Lined Tank, Overheat Protection, Temperature Pressure Relief Valve, WiFi, Ultra LoNox</li></ul>For any questions on installation, please call Rinnai at84-GO-Rinnai

Rinnai Demand Duo H Vertical Indoor Hybrid Water Heating System, 398K BTU, 100 Gallon Tank Capacity

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