And get the dam that will minimize water intrusion.Anybody know of a fire stop floor flange kit for bus duct?
I have a 2000 amp bus duct feeding multiple floors.
We all know that you KNOW. Otherwise you would not have the job...would you? ...OR, do you have a job?:thumbup:Anybody know of a fire stop floor flange kit for bus duct?
I have a 2000 amp bus duct feeding multiple floors.