The Aqua Flo 44302301 Control Module (Ballast) can be used with Aqua Flo UV20 & UVB 120 volt ultraviolet water disinfection systems that are equipped with a “Normally Closed” (NC) solenoid valve control, but not equipped with an audible alarm.

Specifications:

• Voltage: 120
• Systems: UV20, UVB
• Lamp Out Circuit with Alarm: N/A
• Lamp Out Circuit with Solenoid Valve Control: Normally Closed (NC)
• UL Listed 41Y4

NOTE: To replace the Ballast for the Aqua Flo UV20 Series, you must purchase the Control Module item #10 (page 5 of manual or page 9 of PDF).