Replaced a very old CAT 2000 with a new one last week, and it is working exactly as anticipated. Very easy to set, maintain and change chemical settings, as needed.
Coming premounted on a board was very helpful, except the mounting for the sensors is so close to the board, it makes it very difficult to routinely remove and clean the sensors. We removed the sensor mounting, added a 2 inch spacer and remounted to the board using longer screws. It's now so much easier to remove, clean and replace the sensors.
Reviewed by: Cindy from Springfield, Illinois.