Navien Product Registration

Navien uses the information from our website to measure statistics such as: number of visits, pages visited, and information requested.

Navien will never send unsolicited e-mail or share the e-mail or url address with other companies.

If you are a contractor trying to register a unit for NavienRewards, please click here to go to NavienRewards.com.

I would like to register a:

Newly purchased Navien unit

Warranty replacement unit

* First name:

* Last name:

* Zip Code:

* City/State:

* Street:

* Phone:

Email:

Additional email:

Optional. Send the registration confirmation & warranty info to an additional email address.

See Privacy Policy about collection and usage of your Personal Information.

* Unit Quantity:

* Cascade:

* Fuel:

* Purpose:

* Serial number:

* Installation date:

Product Serial number is 15-16 digits and can be found either on the right side of the box or the back of the front cover.

Navien, Inc. Technical Customer Service Department

To register a warranty replacement unit please call 800-519-8794, option 3.

Product Registration