RSC Model Series

Rinnai Condensing Tankless Water Heater Series
Warranty 15 yrs on Heat Exchanger / 5 years on Parts / 1 Year on Labor
Up to twice the lifespan of most tanks
Never run out of hot water
Compact size to fit every space

Enjoy all the comfort and performance you expect from Rinnai, with our super-high efficiency plus SENSEI™ RSC models. These compact units are powerful enough to meet your needs, consistently delivering hot water in up to six places around your home at the same time.

Smart-Circ™ Intelligence
Rinnai Smart-Circ™ Intelligent Recirculation™ technology “learns” your hot water usage over a seven-day period, then schedules pump and tankless recirculation accordingly. Enjoy hot water during regular demand periods, while saving energy and money.

Better Value Than a Tank
Rinnai 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. Consumer financing and rebates are also often available.

System Protection
Isolation valves provide an extra measure of protection, making it easier for PROs to service your tankless system.

Reliability You Can Count On
Every Rinnai tankless water heater is individually tested for quality before shipping. Unlike many competitors, Rinnai makes the majority of our key components, allowing for consistent control of quality. That’s why more consumers and businesses choose Rinnai over any other tankless brand.

Flexible Options
Enjoy the flexibility to choose the unit that works best for your home. Rinnai tankless water heaters are available with natural gas or propane fuel options and can be installed inside or outside.