What does the Rinnai tankless water heater warranty cover?
Our warranty covers any defects in materials or workmanship when the product is installed and operated according to Rinnai written installation instructions, subject to the terms within this limited warranty document. The warranty applies only to products that are installed per local and/or state codes. Improper installation may void this warranty. Rinnai strongly suggests that you use a state qualified or licensed installer who has attended a Rinnai product knowledge class before installing this water heater. This warranty extends to the original purchaser and subsequent owners, but only while the product remains at the site of the original installation. This warranty only extends through the first installation of the product and terminates if the product is moved or reinstalled at a new location.
