Warranty Information

A product that is truly built to exacting standards of quality and reliability is reflected in the warranty coverage provided with the product.

Warranty Download (By Product)

Rinnai is now offering optional extended warranty labor coverage on select models of tankless water heaters. Register within 30 days for the extended labor coverage. Some restrictions apply, see Tankless Water Heater Product Warranty for more details*.

Note: California and Quebec residents and residents of other jurisdictions that prohibit warranty benefits conditioned on registration, registration is not required to obtain longer warranty periods and failure to register your product does not diminish your warranty rights.