Enjoy an endless supply of hot water with the RU80eN, one of our most efficient condensing natural gas tankless water heaters from Rinnai. Only the size of a small suitcase, the RU80eN is compact, easy-to-install and perfect for outdoor locations.
Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
Save energy and reduce utility costs by operating only when hot water is needed
ENERGY STARÂ® Qualified with an Energy Factor of 0.96 / Uniform Energy Factor of 0.92
Equipped with Rinnai Circ-Logicâ„¢ - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
Temperature lock function prevents accidental or unauthorized changes to water temperature