- Innovative technology provides an endless supply of hot water
- Recirculation capability, with or without a dedicated recirculation line Innovative technology provides an endless supply of hot water
- Offers both Concentric and PVC, providing more venting options right out of the box
- Rinnai's condensing technology features dual heat exchangers to provide maximum efficiency, up to .96 Energy Factor
- Maximum output, minimum space. About the size of a small suitcase
Warranty: Residential: Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial: Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor).
Details: Rinnai Ultra Series Tankless Water Heaters deliver innovation and technological leadership in condensing tankless water heating design. Providing homeowners with an endless supply of hot water, energy savings, a space-saving design and environmental benefits, Rinnai now offers faster hot water with the new Ultra Series RUR models Tankless Water Heaters. These new Ultra Series condensing tankless water heater models, RUR98i and RUR98e, feature recirculation (with or without a dedicated recirculation line) provided by thermal bypass technology which includes an integrated pump, internal bypass line and thermal bypass valve which means less wait time for hot water.