Consider just for a moment the corrosive effects of that nasty chlorine smell as it reacts with every single metallic switch, relay, contact, motor winding, bearing, circuit board, light fixture, air duct, literally everything…. It is a good laboratory to test and certify just how “sealed” some manufactures claim their products to be.
And yes, let’s heat that air representing in my estimation 60,000 - 100,000 CFM fresh air per barn, with a designed system that guaranteed fresh air to every cubic foot within the facility. I wonder how much that cost 24/7/365 ?
On a side note, I always wondered and we have discussed the Hydrogas and where does this excess hydrogen go ? Not like it’s flammable or anything. Has anything ever happened with hydrogen ? Hmmm , I have to think on that one…
All in my opinion of course