Description
The Aqua Flo UV Ballast (Part # 40040066N) is a genuine replacement power supply / controller designed to drive the ultraviolet (UV) lamp in select Aqua Flo Genesis UV water disinfection systems from the Gen 5 and Gen 6 series. This ballast ensures your UV system receives stable power, actively monitors lamp status (with LightLock key), and supports optional monitoring accessories — all critical for reliable microbial control and safe water treatment.
Key Features
- OEM Genuine Aqua Flo replacement — built to original specifications for fit and performance.
- Dedicated for Gen5 & Gen6 series UV systems — ensures compatibility and correct electrical behavior.
- Stable UV lamp drive & monitoring — provides proper power regulation and lamp/indicator integration.
- Includes port for optional UV monitoring — supports external modules such as UV intensity monitors.
- LightLock key support — works with Aqua Flo “lamp key” to verify lamp installation and reset lamp hours.
- Power cord included — ready to install with your UV system (ballast typically ships with required mains lead).
Compatibility
This ballast is designed specifically for Aqua Flo Genesis UV systems in the Gen5 and Gen6 standard-output series. Typical models include (but aren’t limited to) units with designations such as:
- GEN5-3, GEN5-6, GEN5-10, GEN5-15, GEN5-20
- GEN6-3, GEN6-6, GEN6-10, GEN6-15, GEN6-20
These systems are part of the Aqua Flo domestic UV lineup and use the 40040066N ballast/controller to power their UV lamps and provide system indicators/alarms.
Note: This ballast is not for Gen4 series units (which use part #40040112) or the high-output GENH models (which use different controller part numbers).
Why It Matters
The UV ballast is the heart of your UV disinfection system’s electrical subsystem. It converts and conditions AC mains power into the correct drive needed by the UV lamp, manages lamp run/stop signals, and typically interfaces with system indicators or external monitoring modules. Using a genuine OEM ballast helps ensure:
- Proper and safe lamp ignition and operation
- Accurate lamp life tracking/reset with the LightLock key
- Reliable compatibility with other system electronics
- Continued compliance with factory performance specifications
Installing a non-OEM or incorrect ballast may result in poor lamp performance, reduced disinfection effectiveness, or even damage to the system.
Installation & Maintenance Tips
- Verify model before ordering: Check the label on your existing controller and the UV system model number to confirm you need the 40040066N version (Gen5/6).
- Use the correct lamp key: If your replacement lamp requires a key, ensure it’s installed in the ballast key port — this allows the system to recognize the new lamp and reset timers.
- Power safety: Turn off all power to the UV system before servicing or replacing the ballast.
- Optional modules: If you use external UV monitors or remote alarm contacts, verify that connections are secured as per your system’s manual.
Typical Applications
- Residential whole-house UV disinfection using Aqua Flo Genesis Gen5 or Gen6 standard UV systems
- Light commercial applications where these systems are specified
- Replacement/upgrades when the original ballast has failed or performance degrades over time
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