VIQUA BA-VT UV Controller Replacement Power Supply Genuine OEM Ballast for VT1 VT4 VT-DWS SC1 SC2.5 SC4 UV Water Treatment Systems 100–130V

The VIQUA BA-VT UV Controller Ballast is a genuine OEM replacement power supply designed for select VIQUA ultraviolet water treatment systems. Engineered to operate low-pressure, high-output UV lamps, this electronic controller converts standard household power from 100–130 volts into the precise voltage required for reliable system operation. In addition to powering the UV lamp, the BA-VT controller monitors lamp functionality and tracks the remaining days until the next scheduled lamp replacement. This built-in tracking feature simplifies maintenance planning and provides clear system status information without external timers. Using an authentic VIQUA controller ensures proper electrical compatibility and avoids the risks associated with non-OEM components. The BA-VT controller is compatible with VIQUA VT1, VT1-DWS, VT4, VT4-DWS, SC1, SC1-DWS, SC2.5, SC2.5-DWS, SC4, and SC4-DWS systems. Choosing the genuine VIQUA BA-VT replacement helps protect system integrity and maintain dependable long-term performance.

• [Genuine VIQUA OEM Controller] Authentic VIQUA BA-VT replacement UV controller designed to operate select VIQUA ultraviolet systems with manufacturer-approved fit and performance.
• [Wide System Compatibility] Designed for VIQUA VT1, VT1-DWS, VT4, VT4-DWS and SC1, SC1-DWS, SC2.5, SC2.5-DWS, SC4, SC4-DWS models.
• [Low-Pressure High-Output Lamp Operation] Electronic ballast supports low-pressure high-output UV lamps only, delivering stable power required for consistent system operation.
• [Power Conversion & Monitoring] Converts standard 100–130V input to the required operating voltage while monitoring lamp functionality and tracking days until lamp replacement.
• [OEM Replacement Reliability] Manufacturer-supplied controller helps maintain system compatibility, avoids wiring issues, and supports long-term operation of existing UV equipment.