The Neptune Systems ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation.
We designed our ATK – Automatic Top-Off Kit to not only be super-simple to install and use, but it is unique in the market as an ATO device with three layers of redundant monitoring and water-level control. The ATK does the work for you, while at the same time protecting your tank and your home.
- – Plug and play ready. No mounts to assemble. No bare wires to attach.
- – 3 Levels of Safety Protection!
- – Two optical water-level sensors (one for water level and one for emergency back up)
- – IQ-Fill water run-time intelligence – learns how much water you use at each top-off
- – Mechanical float valve prevents water overrun if electronics should ever fail
- – Does NOT rely on ANY fault-prone mechanical float switches, temperature sensors, or capacitive sensors!