New at Rinnai

Explore new products and find service and business updates from Rinnai America Corporation.

Featured News!

Strategic acquisition - Industrias MASS

Today marks a major milestone for Rinnai America Corporation. This morning we closed our strategic acquisition of Industrias MASS, the leader in the commercial water heater market in Mexico.

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TRX Compact Wall-Mount Rack Systems

Compact Design takes up less wall space and installs quickly and easily. Mounting bracket allows unit to install anywhere, even over existing wiring, cabling, conduit and piping.

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Demand Duo® R-Series

Our patented technology vents through existing 6” B-Vent, delivering reliable performance and lower energy costs when compared to a traditional atmospheric tank.

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Rinnai’s Building Management System (BMS) Gateway

It works with all Rinnai CU models and integrates with BMS communication protocols with an optional touch screen user interface.

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Demand Duo® H-Series

The Demand Duo® 2V stacks tankless engines vertically — saving valuable commercial space with first hour delivery up to 551 GPH.

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Featured Innovations

With over 100 years of innovation at Rinnai, we are always expanding and evolving as a company.


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