Product Registration

Register your Rinnai product today to take advantage of the industry’s best warranty and ensure you maximize your extended service plan. Plus, you can opt in to receive the latest updates on our products, services, and accessories.

If you are a Rinnai PRO Network member, please register products in the PRO Portal.

Step 1 / 3

Your Information

Step 2 / 3

Your Address
Country *
Please enter your ZIP or postal code

Step 3 / 3

Product Information
Registration Type *
Select install or purchase date
Please select a "product type" before adding a serial number. Serial numbers can be found on the side of your unit.


You’ve successfully registered your Rinnai product, ensuring it’s backed by the industry’s leading warranty.

Curious what this means?

Explore Warranties