Find the nearest Navien Service Specialist including installers and service providers.
Distributor & sales rep locator
Enter your state, city, or zip code to find a Navien Sales rep or distributor near you.
Product Registration
Online Product Registration
Navien uses the information from our web site 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.
Thank You!
Your product(s) have been successfully registered.
Registration Error
Cascade
Cascade: Series of Navien tankless units that are linked together with a cascade communication cable (up to 16 units). Please choose the number of units that are cascaded together from 2-16.
Non-Cascade: Stand-alone Navien unit.
Serial Number
Replacement
Warranty Replacement: Applies if the Navien unit you are trying to register is replacing another Navien unit and was authorized for replacement by a Navien Technical Support representative.
New Installation: Applies if this is the first time you had a Navien unit installed in the building or it is replacing a brand other than Navien.