Sensei RSC 199K BTU 11 GPM Residential Interior Gas Tankless Water Heater

SENSEI RSC199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. The size of a small suitcase this model is compact and easy to install. The RSC199iN is intended for indoor use.ENERGY STAR Qualified with an Energy Factor of 0.95 / Uniform Energy Factor of 0.93Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule.Thermal bypass valve included - ideal for homes without a dedicated return lineSave 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 neededMaximum output, minimum space.Suitable for installation in non-traditional spaces such as crawl spaces and atticsMultiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allows for an easy installationWi-Fi Ready. Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater. Proposition 65 Information WARNING: This product can expose you to chemicals including lead, lead compounds and carbon bisulfide which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.