RHS19980HEiN RHS80 Model Series

Residential Hybrid Water Heaters Hybrid Water Heater (Residential)

Rinnai’s Demand Duo™ 80 Residential Hybrid Water Heating System is the smart choice when it’s time to replace a standard tank. Our unique “best of both” system lets your business quickly and easily upgrade to a unit that offers an on-demand and continuous supply of hot water.

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Manufacturer Trade Model Number - U.S. RHS19980HEiN
Product Depth 34.05 in / (865 mm)
Product Height 64.71 in / (1644 mm)
Product Width 27.74 in / (705 mm)
Product Weight
Gas Type Natural Gas
Installation Type Indoor Only
Recirculation Capable Yes
Residential Energy Star No
Uniform Energy Factor 0.81
Energy Factor
Domestic Hot Water Flow Rate (Maximum)
Wi-Fi Capable Yes
SCAQMD Approved Low NOx
Warranty - Commercial Heat Exchanger (months)
Warranty - Commercial Labor (months)
Warranty - Commercial Parts (months)
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 60