The next-generation Demand Duo R-Series from Rinnai America Corp. features new benefits that simplify installation and boost performance, including a pre-installed intake filter and exhaust connector so users can quickly connect the vent pipe directly to the unit; a 3-piece 6" B-Vent accessory kit for installation flexibility, including one 18" straight galvanized vent and two 4" adjustable 90-degree elbows; a cold inlet connection at either the top or the bottom of the tank for more flexibility and faster install; incorporated additional temperature sensors for Enhanced Temperature Recovery; and a new integrated pump control, where a separate controller is no longer needed, instead Tankless Engine Logic now controls the pump activation.  

Rinnai America Corp.

www.rinnai.us