We replaced our 10g transformers and plates with 5g and 7g because of heat issues with the 10g unit. The 10g units are 90 watts and just run too hot. If you have one of those, only use it during the winter months when the temps are in the 50’s. For higher temps, we recommend these 5g units with a honeycomb plate. They run much cooler and last much longer.
This solid state design is our unique US designed innovation. It has a lifetime warranty, so if it ever fails, simply send it in for a free replacement. (like all of our transformers) Forever Ozone does not sell disposable ozone generators, and it doesn’t cause a fortune to send our parts back for replacement.