Piping systems

[donied]

I am doing piping. All my piping is going into seperate systems. I can't change the piping onto 1 single system piping system.

Any ideas

[bvm76]

is this means when you choose the pipe involved you cannot change its system type?

[donied]

Thanks for your feedback

Yes. I can't go back and change them all on to the same system. Each time I put on a pipe it added the pipe to a new hydronic system or other syatem

[bvm76]

This sounds weird.

What version of Revit are you using? Is it possible to upload the file?

[donied]

Thanks for your reply. I'm runnning Revit 2014 on this project. I cant upload a file as it is too large. 

[bvm76]

if you select all the pipe in the system by the tab key, filter the pipe category, this way can you change the piping system?

[Alaaeldin_Alsahli]

If you select all these pipes and Cut, paste them into another new file, do all go into one piping system? and if it does, cut pas them back to the main file.

Also i wanted to know that if Is this an upgraded file?