Troubleshooting & FAQs
Endless Support
Rinnai takes great pride in providing our customers and business partners with world class customer service. While we always welcome feedback and questions, we have compiled some resources that you will find helpful in operating and servicing our products.
FAQs
Here you can access some questions and inquiries that we commonly receive. Learn more
Recall Information
Because our customers' safety is our first priority, we disclose any problems that have occurred related to our products. Learn more