Rinnai Replacement Parts

The Rinnai America part number used to identify a part can be located under the barcode on the part label. For some limited parts used with legacy products the Rinnai America part number could be handwritten on the part label. More information can be obtained at: https://www.rinnai.us/

Longer Product Life - Rinnai tankless water heaters have a longer lifespan of up to twice as long as a traditional tank.

In-House Innovation Team - Their team of experts has worked for more than a century to deliver high-quality, innovative water and home heating solutions to their customers.

World-Class Warranty - All Rinnai tankless water heaters come with an industry-leading reasonable labor coverage of 1 year, with extensions available.