I'd go to your town inspector and double-check what is code, before closing it in, just in case. I've encountered work from licensed contractors that wasn't to code. Likewise, one hopes the inspector is squared away, as well.
The use of galvanized versus black pipe comes down to the potential flaking and deterioration of galvanized causing plugged gas orifices and, also, the different strengths in the respective fittings. Where I live, black iron is code for gas; galvanized is only code for water.
Originally Posted by LI LT Owner
I had the heat on in the Mancave for about an hour and sure enough- condensation on the tank and the engine covers on the R bike. WTF do I do now?
Because you're not continuously running your heat, the colder, metal items are going to condensate, when you kick on the heat. That's just the way it is.