With the improved SENSEI RSC Condensing Tankless Water Heater, Rinnai delivers the same superior quality with simplified installation, the company says. Featuring Smart-Circ Intelligent Recirculation, external controllers are not required to set up recirculation. Instead, Smart-Circ “learns” users’ hot water patterns over a seven-day period, then schedules recirculation patterns accordingly.
Product Focus: Tank & Tankless
Rinnai tankless water heater
![Rinnai tankless water heater](http://www.pmengineer.com/ext/resources/Issues/2022/08-August/PME0822_Products_Rinnai-slide2.jpg?1659971067)