Rinnai Tankless Rinnai Sensei 9 GPM 160000 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Indoor Installation

Features:Energy Star qualified with uniform energy factor of .92Equipped with Rinnai Circ-Logic™ - pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation (not included)Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixturesSave energy and reduce utility costs by operating only when hot water is neededTemperature lock function prevents accidental or unauthorized changes to water temperatureCom...