Fire Dampers Placing

[T_Pover]

There are already a few posts on this topic, have you checked them out?

Help with MEPover MEPFitting By Points and Curve

I have seen some other threads attempting to do what I am working on with varying success, but I feel as though I am at a standstill. I am attempting to insert fire dampers into ducts where they intersect walls. I have the points of intersection as coordinate points in Dynamo and have the elements for the ducts that intersect the walls, but I cannot seem to make this MEP Fittings node work. I keep getting null values, so I may be passing it an incorrect data type or something of the like, but I …

Fire Damper Auto-Placement

Hi @T_Pover , In my case, here is the example where the node works and where doesn’t. if one duct element is crossing multiple fire rated wall it doesn’t work. Does it work at your end? [image]

Automate placing Pipe Accessory (Valves)

@jalshu Thank you very much for pointing out that silly error. Made the change, but note that I took a 2nd output from the intersect -> cleanup -> flatten. But now it works perfectly!

If that doesn’t help: what exactly are you feeding into the node?