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.

Learn More

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.

Learn More

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.

View Product

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.

View Product

Demand Duo® H-Series

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

View Product

Featured Innovations

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

Related Resources