Our new RSC model series of tankless water heaters includes Smart-Circ™ Intelligent Recirculation™. It learns your hot water patterns, then schedules pump and recirculation accordingly so you never have to wait for hot water. Go to https://bit.ly/RinnaiRSC to learn more! #Rinnai #RelyonRinnai #plumber #hvac #contractor #builder | Rinnai

Rinnai’s SENSEI® CX Series of commercial tankless water heaters is really the one model that does it all. Smart Sense™ : Every SENSEI® CX Series model can be installed indoors or outdoors using natural gas or liquid propane. It has venting options for any situation - available in Concentric or Schedule 40 PVC/CPVC or PP. Twin pipe 2 in. (51mm) vent lengths up to 74 ft. (23 m) or 3 in. (76mm) up to 150 ft. (46 m). And common vent lengths up to 150 ft (46m) with eight tankless water heater units.