Rinnai Super High Efficiency Plus (SE+) Series

Rinnai’s Super High Efficiency Plus Series delivers our most energy-efficient performance, providing homeowners with an endless supply of hot water, energy savings, space savings and environmental benefits. The innovative, condensing design features two heat exchangers to maximize heating value to enhance reliability and durability and reduce maintenance.

Models: RUC98i, RUC90i, RUC80i, RU98e, RU90e, RU80e, RUR

View the entire Rinnai catalog

Specifications

• Energy factor of up to .96
• ENERGY STAR® Certified
• Max input of 199,000, 180,000, 152,000 BTU depending on model
• Indoor and outdoor options available
• Built-in Rinnai Circ-LogicTM recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort
• RUC models feature integrated controller, others come standard with MC-91-2SU controller
• Limited 12-year warranty on heat exchanger, 5-year on parts, 1-year on labor
• Wi-Fi ready