I have a few electrical room double doors (basically a closet, just electrical panels no transformers) and I was wondering if someone could give me some clarification on if they need closers on them like a regular fire door. I have looked at 80 and can't seem to find any wording regarding this issues.
A building architect told us that we did not have to have it on the small closet electrical room doors if a transformer wasn't present. But it is a firewall surrounding and the frame/door are rated.
If someone could help me out I would really appreciate it.