Show or Hide

Water Quality & Conditioning

SmartStream™ UV

Download our Specifications

Summarizes product features, system specifications, controller features, feed water requirements, and lamp and quart sleeve replacement information.

Download our Manuals

Details installation precautions, system specifications, product specification tables, and dimension data.

Also includes feed water requirements, installation procedures and diagrams, maintenance information, and a complete part list.

Provides lamp and quart sleeve replacement instructions, disinfection procedures, troubleshooting, and warranty and conditions information.

Download our Brochures

Outlines product features, benefits, general specifications, and warranty information.

With the use of ultraviolet lamp technology, SmartStream UV inactivates microorganisms like cysts, bacteria, viruses, and parasites in water sources to prevent serious illnesses, which could include death. This system is a highly effective method for disabling up to 99.9999% (6-log) of harmful organisms, requiring zero contact with toxic chemicals and producing no harmful byproducts.

SmartStream UV is a sensible solution for ensuring the highest quality of water disinfection. This system includes:

  • Auto Lamp Dimming reduces energy consumption by up to 46% during no-flow conditions.
  • Automatic lamp identification (wireless RFID) ensures replacement with correct parts
  • Intuitive touchscreen display for enhancing usability
  • Communication port for future internet access applications

SmartStream UV is designed for drinking water systems, breweries, dairies, hospitals, bottling plants, electronics/semiconducters, laboratories, swimming pools, cooling towers, and residential applications. It may also be used for agricultural, aquacultural, and pharmaceutical purposes.


SmartStream UV is designed and assembled in the USA, exclusively by Watts, and may be used with other Watts water quality products for providing complete solutions.

Ordering Information

GPM Rating Power (watts) System Model # Replacement Lamp Replacement Sleeve Replacement Ballast
RESIDENTIAL SYSTEMS (LP) "A" STANDARD (NO DIMMING) 2 14 WA002ABAX (T7400000) WUVLAMP2 WUVQS2 T7402000
6 21 WA006ADAX (T7400008) WUVLAMP6 WUVQS6 T7402003
8 29 WA008ADAX (T7400016) WUVLAMP8 WUVQS8 T7402001
12 40 WA012AEAX (T7400024) WUVLAMP12 WUVQS12 T7402004
"B" ADVANCED LP LAMP WITH DIMMING 1 10 WB001ABAX (T7400101) T7401024 T7401104 T7401200
2 14 WB002ABAX (T7400108) T7401025 T7401105 T7401200
6 25 WB006ADAX (T7400116) T7401026 T7401106 T7401200
8 32 WB008ADAX (T7400124) T7401027 T7401107 T7401200
12 32 WB012AFAX (T7400132) T7401027 T7401107 T7401200
LIGHT COMMERCIAL SYSTEMS (LPHO) "C" ADVANCED LPHO LAMP WITH DIMMING 12 45 WC012AFAX (T7400200) T7401029 T7401109 T7401201
16 45 WC016AFAX (T7400232) T7401030 T7401110 T7401201
20 55 WC020AFAX (T7400364) T7401031 T7401111 T7401201
25 64 WC025AGAX (T7400396) T7401031 T7401111 T7401201
40 95 WC040AGAX (T7400428) T7401033 T7401113 T7401201
50 112 WC050AGAX (T7400460) T7401034 T7401114 T7401201
"C" ADVANCED LPHO LAMP WITH DIMMING AND UV SENSOR 12 45 WC012AFAA (T7400208) T7401029 T7401109 T7401201
16 45 WC016AFAA (T7400240) T7401030 T7401110 T7401201
20 55 WC020AFAA (T7400372) T7401031 T7401111 T7401201
25 64 WC025AGAA (T7400404) T7401031 T7401111 T7401201
40 95 WC040AGAA (T7400436) T7401033 T7401113 T7401201
50 112 WC050AGAA (T7400468) T7401034 T7401114 T7401201
"D" ADVANCED LPHO LAMP WITH DIMMING & GRAPHICS DISPLAY 12 45 WD012AFAX (T7400600) T7401029 T7401109 T7401202
16 45 WD016AFAX (T7400632) T7401030 T7401110 T7401202
20 55 WD020AFAX (T7400664) T7401031 T7401111 T7401202
25 64 WD025AGAX (T7400696) T7401031 T7401111 T7401202
40 95 WD040AGAX (T7400728) T7401033 T7401113 T7401202
50 112 WD050AGAX (T7400760) T7401034 T7401114 T7401202
"D" ADVANCED LPHO LAMP WITH DIMMING & GRAPHICS DISPLAY, & UV SENSOR 12 45 WD012AFAA (T7400608) T7401029 T7401109 T7401202
16 45 WD016AFAA (T7400640) T7401030 T7401110 T7401202
20 55 WD020AFAA (T7400672) T7401031 T7401111 T7401202
25 64 WD025AGAA (T7400704) T7401031 T7401111 T7401202
40 95 WD040AGAA (T7400736) T7401033 T7401113 T7401202
50 112 WD050AGAA (T7400768) T7401034 T7401114 T7401202

Got Feedback?