Download the new Navien mobile app!

Apple iOSGoogle Android

PeakFlow® Series Models

PeakFlow®S
Residential and light commercial

Learn more about PeakFlow S

PeakFlow®C
Commercial (Coming soon)

PeakFlow®A
Residential and commercial

 Learn more about the
PeakFlow A model

PeakFlow® A is named a 2022 Sustainable Product of the Year by Green Builder Media.

Contact Us