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Introducing the Rheem^® RTG-R Series Tankless Gas Water Heaters with Built-In Recirculation for Faster Hot Water and Faster Installs

March 26, 2026

Rheem proudly introduces the next evolution of non-condensing tankless water heating: the RTG-R Series with built-in recirculation. This tankless gas water heater maintains the proven performance, modern design, and contractor friendly installation and service features of the RTG Series—now enhanced with the added benefit of built in recirculation. It combines trusted Rheem performance with upgraded technology and improved installation experience for contractors, all while delivering comfort, convenience, and efficiency homeowners expect. Built-In Recirculation for Faster Hot Water and Water Savings The standout feature of the RTG-R model is the built-in recirculation. This integrated pump significantly reduces wasted water and wait…

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Boiler • 1 Boiler Techs • 1 Boilers • 2 Combi Boiler • 2 Facility Managers • 10 Heat Pump Water Heaters • 4 Homeowners • 97 Hot Water • 1 News • 11 Plumbers • 83 Recirculation • 1 Space Heating • 2 Tankless • 1 Tankless Gas Water Heaters • 1 Water Heater Maintenance • 1 Whole Home Heating • 2 Winter Prep • 1

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Rheem IKONIC Tankless and MiniTank Featured in HGTV Urban Oasis^® 2022

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October 6, 2022

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Rheem IKONIC tankless

The Inner Workings of a Rheem IKONIC Condensing Tankless Water Heater

Previously, we’ve demystified how condensing and non-condensing tankless water heaters function. The Rheem^® IKONIC^™ Super High Efficiency Condensing Water Heater […]

September 1, 2022

Rheem IKONIC for water heater

Rheem IKONIC Is the New Standard in Tankless Water Heating

Rheem^® IKONIC^™ is revolutionizing tankless. Our newest tankless water heater combines super high efficiency with smart technology. The goal is […]

August 25, 2022

national sons and daughters day

Spotlighting Family Plumbing Businesses for National Son’s and Daughter’s Day

Many plumbing businesses are family businesses. Sons and daughters grow up learning from their fathers and mothers and become a […]

August 11, 2022

decarbonization heat pump water heaters

Leading the Decarbonization Transition with Heat Pump Water Heaters

As governments globally strive to achieve carbon emission reduction targets, decarbonization is a term you’ll hear more often. Decarbonization simply […]

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Tap into insights from Rheem innovators on sustainability, market trends, and more!