Navien PeakFlow anti-scale systems have protected Navien tankless water heaters and combi boilers from damaging lime/calcium deposits for many years. This advanced scale prevention technology is now available to protect your complete water supply system, for residential and commercial applications.
Monthly Utility Bill | Water Heater Portion | 30% Savings | Annual Savings |
$100.00 | $20.00 | $6.00 | $72.00 |
$150.00 | $30.00 | $9.00 | $108.00 |
$200.00 | $40.00 | $12.00 | $144.00 |
$250.00 | $50.00 | $15.00 | $180.00 |
$300.00 | $60.00 | $18.00 | $216.00 |
Industry Studies indicate that reduction of scale and sediment can contribute up to a 30% increase in efficiency.
PeakFlow® anti-scale technology transforms potential hard scale buildup to soft scale (aragonite and vaterite) that can easily be washed out with water flow. Without PeakFlow, the precipitated calcium carbonate forms calcite, a very hard type of scale that builds up in heat exchangers, lowering heat transfer efficiencies and blocking water flow. Calcite, vaterite and aragonite have the same composition (calcium carbonate) with different structures. PeakFlow prevents harmful calcite hard scale buildup, maintaining optimum water flow and appliance efficiency.
A chemical-free, scale prevention water treatment system designed for residential point of use applications with flow rates up to 6 gpm
Learn more about the
PeakFlow S model
This advanced water treatment system is not only chemical-free and anti-scaling but has higher flow rates up to 10 gpm for residential or commercial, point of entry and point of use applications.
Learn more about the
PeakFlow A model
Named a 2022 Sustainable Product of the Year by Green Builder Media.
A highly recommended scale prevention system for larger residential and commercial applications up to 20 gpm. This environmentally friendly system is a “must buy” in areas of hard water and when sized correctly can help to ensure the performance and longevity of your system.
Learn more about the
PeakFlow C model