IMPORTANT NOTES
  • Failure to follow instructions may void warranty.
  • Install with the inlet and outlet ports as labeled.  Make sure not to reverse connections.
 
 • Where a backow prevention device is installed on a water system, a device for controlling pressure due to 
thermal expansion must be installed.  Contact a plumbing professional if you are uncertain how to select/
install/maintain a thermal expansion device.
  • Where a booster pump is installed on a water system, you must maintain and inspect the attached pressure 
switch regularly in accordance with the booster pump manufacturer’s instructions.  Contact a plumbing 
professional if you are uncertain how to maintain your booster pump system.
  • Where a booster pump is installed on a water system, you must install an appropriate pressure relief valve.  
Pressure relief valve must be maintained and inspected every 6 months.  Contact a plumbing professional if 
you are uncertain how select/install/maintain a pressure relief valve.
  • Where a booster pump is installed on a water system, you must install an appropriate pressure regulating 
valve and regulate water pressure to <80psi.  Contact a plumbing professional if you are uncertain how 
select/install/maintain a pressure regulating valve.
  • Mount lter in such a position as to prevent it from being struck by other items used in the area of 
installation.
  • Ensure that the location and fasteners will support the weight of the system when installed and full of water.
  • Ensure all tubing and ttings are secure and free of leaks.
 • Do not install unit if collet is missing. Contact 800.222.7880 if collets are missing from any ttings.
 • 
SHUT OFF FUEL OR ELECTRIC POWER SUPPLY TO WATER HEATER after water is shut off
.
  To reduce the risk of water leakage or ooding, and to ensure optimal lter performance:
    • Change the disposable lter cartridge every six months or sooner if you observe a noticeable 
reduction in water ow rate.
    • Failure to replace the disposable lter cartridge at recommended intervals may lead to reduced lter 
performance and cracks in the lter housing, causing water leakage or ooding.
 • For questions or concerns, please contact Customer Service at 800.222.7880.
NOTICE