On you HVAC unit, was there a spark formed at the electrodes? And if so, was it above the water level or under it? Was the entire electrode surface submerged?
Dan Dan, the hvac unit i spoke of had an electrode configuration with one flat rectangular silver measuring 2" by 1", a thin metal sheet. the other electrode was fashioned like a small arrowhead point ... thicker silver, perhaps a 1/4" thick, 3/4" at its widest point (top) and 1" from top to point. Basically it hung from a silver wire so that the point of the arrow was just above the water surface ... but when the current was turned on, the water would elevate slightly, forming a vortex cone. A lightning like electrical charged current traveled from the point to the water ... made a neon type sound, with the whooshing of the vortex. the thin sheet electrode was also hung from a wire ... it was submerged into the water, with perhaps the top third above the water. This sheet needed to be Brillo padded regularly as the soot oxidation collected rather readily when generating a gallon of CS. The top of the glass jar with lid would heat up ... i started running an aquarium pump to serve as a stirrer or circulating device ... this helped reduce the heat buildup. best regards, JD 'Loco.
