Rinnai’s new SENSEI® RX Series are the best-performing condensing tankless water heaters Rinnai has ever made. Because we’re constantly innovating, even some pros may be unaware of our improvements that are redefining tankless performance and industry expectations. SENSEI® RX Series Offers natural gas, propane gas, indoor and outdoor capability all in one model. You can now reduce the SKUs you need to meet customer demands from 24 models to 6! Stock your warehouse and vehicle with the one tankle

Rinnai's SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market. "In my experience as a driver and a business owner, leveraging new technology is a great way for me to separate myself from my competitors," says Tony Stewart, NHRA Team Owner and Driver at Tony Stewart Racing Nitro Explore Rinnai's leading tankless technology. We set the standard for efficiency (up to 98% UEF) and are designed with time-saving features to make installing tankless water heaters faster