Everyone at the meeting was shown charts of delta temperature, the product heating water. It is proven. And now is a great time for the company to buy back stock, very cheap and product about to be released.
I didn't claim it had efficiencies out. I said that there is a MCHU and that people have seen it. That is has worked and has been used by various professionals including Robert and Design 1st. So yes, it is a VIABLE product.
Slapping together a unit or bolting one together, as long as it works you can use whatever word you want, but yes, it works.