Viqua UVMax Model C4 Ultraviolet Water System 12 gpm 120V

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Alt. Part Number: 650692 (120v)
This item is no longer available. We have replaced it with:
Viqua D4 Ultraviolet Water System Powered by UVMax 12 gpm

Viqua UVMax Model C4 Ultraviolet Water System 12 gpm 120V Features:

Install a Viqua UVMax Model C4 Ultraviolet Water System and you no longer have to be concerned about contamination from harmful bacteria, virus, and microorganisms such as Ecoli, Giardia and Cryptosporidium causing illness. Viqua C4 UVMax is a whole house ultraviolet disinfection water treatment system offers a 12 gpm water flow rate. The UVMax C4's compact design, simple installation, and low cost of operation is ideal for small to medium size home. Drink confidently with quality and reliability from its 12 gpm high-output ultraviolet water purification system the Viqua UVMax C4.

  • Absolute H20 UV-10 controller with water-resistant case.
  • Indicator lights show the status of each system component.
  • Stainless steel chamber with safety cap and special lamp plug.
  • Universal power input.
  • High-output UV lamp.
  • Three-year warranty.

Viqua UVMAX C4 Points of Interest
Viqua UVMax C4 Series Brochure
Viqua UVMax C4 Series Dimensions and Layout
Viqua UVMax C4 Series Owner's Manual

Viqua UVMax C4 System Beeping After Replacing Lamp, Power Supply Issue

If you have a Viqua C4 UVMax power supply (black box with two LED light indicators) that was installed new or replaced between January 2009 through January 2010, it is possible that it could have an alarm fault and will not reset.

Issue is when the Viqua UV lamp has been installed for about 1 year, the system will start beeping indicating it is time to change.  After replacing Viqua lamp there is no way to reset, and it will just keep beeping.  Viqua will swap these with an upgraded power unit at no charge.  You can contact Viqua Directly via their website or toll free line 1-800-265-7246.
3/4" MPT
20.5 "
4 "
304 Stainless Steel Reactor
CE Standards
3 yr on power supply and electrical compnents, 10 yrs on UV chamber, 1 yr on lamps and sensors
System Type
120 V
50-60 Hz
50 W
Operating Conditions
23 gpm
12 gpm
9 gpm
32-122 °F
125 max psi
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