Available in four models, suitable for mid-large sized homes, Rinnai’s condensing tankless water heaters offer all the same benefits builders and homeowners have come to expect.
ENERGY STAR® Qualified
Condensing Technology for Greater Efficiency and Significant Energy Savings
Up to 97% Thermal Efficiency
Pre-set at 120°F
Natural Gas and Propane Models Available

Rinnai Tankless Hot Water Heater RC80

Available in four models, suitable for mid-large sized homes, Rinnai’s condensing tankless water heaters offer all the same benefits builders and homeowners have come to expect.

  • ENERGY STAR® Qualified
  • Condensing Technology for Greater Efficiency and Significant Energy Savings
  • Up to 97% Thermal Efficiency
  • Pre-set at 120°F
  • Natural Gas and Propane Models Available
  • Meets California and Texas NOx Emissions Standards
  • Energy Factor of 0.96 for Both Gas Types
  • Compatible with Full Line of Rinnai Digital Controllers
  • Temperature Range with Controllers: Residential (98°F – 140°F) Commercial (98°F – 185°F )
  • 12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for Residential Installations

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