Hello everyone, I am trying to select the ducts that include fire dampers in them. I started by selecting the fire dampers in the project ( I have one round and one rectangular to test ) and I need to figure that out in the best way if possible. thank you, [image]

And after you have fitlered out only the fire dampers you can just use this node from MEPover to return every connected duct.: [image]

Selecting Ducts with Fire Dampers

Simo August 7, 2018, 6:46pm 9

I created another topic in this regard. you can check it out.

thanks,

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