Additional InformationAHRI Certified|ANSI Z21.10.3|CSA 4.3|SCAQMD Approved
Marketing InformationThe SENSEI™ RX180iN condensing tankless water heater from Rinnai® is only the size of a small suitcase, uses either natural gas or propane and can be installed indoors or outdoors using the Versa-Vent™ accessory. Rinnai® SENSEI™ RX Series tankless water heaters last up to twice as long as tanks and have twice the warranty length. Plus, they save energy by heating water only when it is needed.