What are the different models of Rinnai heaters?

Written by Editorial Team | Last Updated: August 2026

Rinnai manufactures a diverse lineup of heating solutions designed for residential and commercial applications, categorized primarily by function and fuel source. Their tankless water heater lineup includes the Sensei series and Value series, offering both indoor and outdoor units fueled by natural gas or propane, utilizing condensing or non-condensing technology for continuous hot water delivery. For home climate control, Rinnai produces energy-efficient direct vent wall furnaces—such as the ES lines and EnergySaver models—which provide precise zone heating using sealed combustion systems. Additionally, they manufacture electric tank water heaters, hydronic air handlers, and commercial-grade rack systems engineered to handle heavy domestic hot water demands efficiently.

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Rinnai operates state-of-the-art manufacturing facilities within the United States—such as its major production campus in Georgia—to build tankless water heaters tailored specifically to North American plumbing and energy standards.

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Rinnai Corporation is a major Japanese multinational manufacturing enterprise headquartered in Nagoya, Japan, globally recognized as a premier producer of gas appliances, heating equipment, and water heating systems.