Yes, this is a temporary location for the shed. I will be moving it to a new location and it will have a dedicated 200 Amp service. The volume of airflow north to south is considerable. It is only about a foot from the roof of the shed. The airflow is so great, I do not believe this will be a concern as the volume is so small and the fan is oversized for the given space by about 3 times. Still a work in progress. I am considering a radiant barrier as only 3 sides of the shed have direct sunlight. The fan is a gable vent fan, so the noise is extremely low. It is actually much quieter than my AC condenser for my house. I will add solar in the future at the new location. I am actually a Network Engineer. I have been in IT for about 15 years now. Thanks for all of the suggestions again friend.
went through all 10 videos -- some questions or things I noticed.
I see you installed a 60amp service from your home... It appears you have more plugs there than you do power available. I think you hinted at that in one of the videos so I expect you already discovered this at this point. Did you end up going with higher amp service?
Only thing I think I would have changed is your exhaust fan location, I would have moved it higher if possible since hot air naturally rises, you would intake fresh air from the lowest point that makes sense to (considering critters and bugs) and exhaust it out the top.
I'm surprised you didn't opt for insulation. First thing I noticed was how small the building was, I thought that's perfect, small area to cool for intake air temps if you can exhaust the hot air, it would work quite well. I heard you mention radiant barrier for the roof in one of the videos and I'd definitely recommend you looking into that or spray foam for the roof at the minimum, I would also pad the walls and then just secure them with netting (no sheetrock)
Have you done any exterior DB noise testing? How close is your neighbors fence? it looks pretty close from the installation video. I'd really like to know how loud it is externally with the fan option your chose.
If you are in city and get people complaining about noise I was going to suggest some external ducting of some kind with some sound deadening material lining the inside, if you can come out of your louver and make a 90 turn down, then another 90 to exit you'll lose some cfm but may be able to cut out a lot of the fan noise if your neighbors start complaining.
Overall great project for a DIY'er that has IT knowledge and maybe not the most knowledgeable about how to setup a "mining shack" or room.
A Suggestion if you want to get really crazy or just to play -- look into solar to offset some of your power costs, if you add solar to your home, you can easily add in your own solar panels to the roof of the shack which will generate some additional kwh at peak times and help insulate the roof some.