PumpHouse of Large Pool with a Pristine Water System

Left view shows two complete sets of pool equipment (2 filters, 2 heaters, etc.); right view looks in opposite direction, and shows a custom equipment installation. Below is a closeup with labels.

The upper right chamber has the normal combination of copper and titanium (the oxygen producing, hence oxy) electrodes, and because this is a large pool with a large hot tub, the other line has an additional chamber with two oxidizing electrodes (oxy/oxy). The third chamber, on the left with the brass fitting under it, is the CO2 injection chamber. [Visible in the upper right photo are its two, 50# CO2 tanks (see CO2 pH system for details)]. At lower right is the clear chamber for the pH sensor which is part of the Fully Programmable System. A pressure sensor is used so if that line's pump is not running, the copper electrodes will not be activated.