PeakFlow
®
A System
Installation Instructions
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Limited Warranty
Navien, Inc. warrants the PeakFlow A Scale Prevention System as follows:
• Navien warrants that the system is free of defects in material and workmanship for one year from the date of installation if
the System is correctly installed according to the manual.
Conditions
1. The PeakFlow A Scale Prevention System works only when the incoming water complies with EPA regulations. Grease,
copper, phosphate, silica, chlorine, and copper levels of the incoming water should meet the EPA drinking water
standard.
2. The concentration of chlorine of incoming water should not exceed 2.0 ppm. If water supply exceeds 2.0 ppm of
chlorine, a pretreatment system must be used to reduce chlorine levels under 2.0 ppm.
3. Abuse of the product, improper installation, or damage caused by the installer or user’s mistake shall void this warranty.
4. The equipment must comply with local piping regulations and be installed and operated in a water supply system that
complies with EPA drinking water standards.
5. The equipment is restricted to use at the water pressure and temperature that does not exceed the specifications
suggested by Navien, Inc.
6. Information including the model number, serial number, and installation date must be provided for all claims related to the
device warranty.
7. Either Navien, Inc. or an authorized Navien representation shall inspect any allegedly defective parts. Navien, Inc. shall
adjust the coverage.
8. Navien, Inc. reserves the right to change or replace parts or equipment with materials of the same quality or value.
