hqvisa
01-05-2009, 06:11 AM
Does anyone know how the hho unit will react when it is cold outside? I want to put a unit in, but then I will go up North. What should I do? I think I know the answer, because all of the people who displayed at the HHO games seemed to be from warm climates. But if it won't work in the cold, could you just put antifreeze in the water?