www.phcppros.com/articles/14512-navien-peakflow-scale-prevention-products

Navien PeakFlow Scale Prevention Products
November 29, 2021
Navien, a leader in condensing technology, introduces three new chemical-free and environmentally friendly products to refresh their PeakFlow lineup of scale prevention solutions. The three models, PeakFlow S, PeakFlow A and PeakFlow C, expand the options made available by Navien to now include point-of-entry and commercial grade scale prevention. Improving upon the PeakFlow E accessory that Navien has offered for several years, the new PeakFlow S (standard) is available as a point-of-use residential solution installed at the cold water supply line before the water heater to prevent scale build-up within a water heater system for a flow rate up to 6 GPM.
Navien