Rinnai Infinity Sensei NB 26 gas instantaneous water heater, internal/external condensing, 26/35 l/min

Rinnai Infinity Sensei NB 26 gas instantaneous water heater, internal/external condensing, 26/35 l/min

The new Rinnai Infinity Sensei NB is the professional condensing instantaneous water heater designed to ensure continuous domestic hot water, high energy efficiency and maximum installation flexibility. In this version, 26 litres/minute (ΔT 25°C) and a maximum flow rate of 35 litres/minute , it represents the ideal solution for homes, commercial activities and applications with high DHW demand.

Thanks to Full Condensing technology, it recovers the heat contained in exhaust fumes, reducing consumption and emissions and ensuring high performance over time. The new patented Rinnai heat exchanger in Stainless Steel 444 guarantees resistance to corrosion, thermal shock and a long operating life.

One of the main strengths of the Sensei NB series is Gas Adaptive technology, which allows the water heater to operate on natural gas, LPG, propane, and propane-air without the need for a conversion kit. The Lambda Control system constantly monitors combustion and automatically adjusts the air-gas ratio to always achieve maximum efficiency, reducing consumption and emissions.

Designed for the future, Infinity Sensei NB is also H2 Ready and can operate with blends containing up to 30% hydrogen.

The new series also stands out for its exceptional versatility: the same device can be installed indoors or outdoors (using the special REU-OVC adapter sold separately), offering maximum design freedom and simplifying product choice.

The modern, essential design, featuring clean lines and compact dimensions, allows for discreet integration into any home or professional setting. The integrated control panel allows for simple and intuitive management of the main functions.

Infinity Sensei NB can be installed individually or in cascade , integrating seamlessly with storage tanks and systems powered by renewable sources. Initial setup and maintenance are particularly simple thanks to compatibility with the Rinnai Plumber APP, which allows the installer to perform setup, diagnostics, and adjustments directly from their smartphone via Bluetooth.

Advantages

• High-efficiency condensing instantaneous water heater
• Continuous production of domestic hot water
• Gas Adaptive technology without conversion kit
• Compatible with Methane, LPG, Propane and Propane Air
• Lambda Control system for optimised combustion
• H2 Ready up to 30% hydrogen
• Indoor and outdoor installation with a single model
• Rinnai patented full condensing stainless steel exchanger
• Single or cascade installation
• Compatible with storage and renewable sources
• Setup and diagnostics via the Rinnai Plumber APP
• Compact, modern and elegant design

NB: FOR FURTHER TECHNICAL DETAILS WE RECOMMEND VIEWING THE ATTACHED TECHNICAL DATA SHEET.

WARRANTY

The warranty is the official Rinnai one and lasts 2 years.