I would expect that if they spoke to Rossi and asked for proof...

I would expect that if they spoke to Rossi and asked for proof he would have said 'send an order in' for one of their domestic home water heater units.

http://ecat.com/ecat-questions/when-will-the-ecat-be-available

also as Rossi is preparing for Mass Manufacturing he has forced NASA'a hand.

Video below of NASA have gone public with their offering.

http://technologygateway.nasa.gov/media/CC/lenr/lenr.html

NASA applied for patents for their process last year.

E-Cat commentary available from this site.

http://www.e-catworld.com/

Interesting how low key it is all being played.