Another view showing the hose leaving the top of the water bottle going to the bottom of the overflow bottle shown by the red arrows. Any accidentally water from the water bottle is left behind here as the HHO leaves the top of the overflow bottle as shown by the orange arrows. Any water left in the overflow bottle will be drawn out back to the water bottle when the system is off and cooling. The heavy gauge red wire you see is connected to the dry cell positive plate and the other end is connected to the relay.

Previous Picture

Next Picture