Re: [Vo]:1 MW of heat in a 6,500 sq. ft. facility without industrial ventilation would be fatal

[a.ashfield]

Jed,
If, as likely, the output of the E-Cats was not much above 100C, one 
would need some provision to ensure there wasn't excessive water carry 
over.  Indeed without that the whole system might fill with liquid.  
Until shown otherwise I expect that was done.  I also expect the steam 
to be wet in this circumstance and for accurate calorimetry some 
provision would have to be made to measure the wetness.