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Tyler Grant/4 min read

Tying in Systems in Revit MEP: Connecting Ducts in Shaft

Shaft Connection Checklist

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This Revit tutorial walks through tying in systems in revit mep: connecting ducts in shaft, covering essential tools and techniques for your projects.

Welcome back to the CAD Teacher VDCI video course content for the BIM 321 course, Introduction to Revit MEP. In the previous video we went ahead and got our Air Handler Unit placed on our roof, and what we want to go ahead and do now is we're going to take these ducts down the shaft so that we can start tying in our systems together. So I'm going to go ahead and pull my section back first so I can see the shaft and my two ducts here.

I'm also going to go ahead and reduce the amount that I see so I just see the ducts going down. What I'm going to go ahead and do is I'm going to take this, I'm going to draw a duct, take it, there we go, I'm going to go straight down to here, and I'm going to take it over just a little bit. That's going to allow me to align things properly.

I'm going to do the same thing here, draw a duct, take it, bring it down, bring it over. What I want to go ahead and do though is I'm going to go down to my first floor plan and make sure that this duct is not hitting the shaft on either side of the wall, and it's also going to allow me to align with this here. So I'm going to go ahead and go to my first floor ceiling plan here, and let's go ahead and take a look.

So as you can see, things are a little bit wonky. I'm going to take this, I'm going to slide it out just a little bit, take this, slide it out just a little bit, and then I'm going to go ahead and align this edge to this piece of duct. So AL for align, pick here and here, pick here and here.

I'm going to go ahead now and trim those together, and they should trim just fine. If for some reason they're not trimming, go down to your section view here, and use your align command here to make sure that these are in sync with one another. TR for trim, pick there and there, pick there and there, and we've connected those two systems together.

Awesome. Let's go ahead and hop onto our second-floor ceiling plan, and there's that. Now this one is going to be a little bit different.

I want to go ahead and align that to that. Now what I picked was I picked the center point of the duct. Now I'm going to pick here and here, and that's going to align those together.

One thing that for some reason, say this doesn't want to align perfectly like that, what I can do is I can go DL for detail line, and I can draw from the midpoint here and align to that edge there if I needed to. But I was able to get the align off of the center point here, and everything worked fine. All I'm going to go ahead and do now is I'm going to take this, drag it until it hits that center point.

It'll automatically connect. Here, drag it until it hits that center point, and it'll automatically connect. And there we go.

Let's go ahead and take a look at our section and make sure everything's flowing correctly. And as you can see, it's all looking pretty good. Everything's tied in now.

We have our mechanical system tied to our Air Handler Unit, and the mechanical system is pretty much done. Let's go ahead and take a quick look at our 3D view. So there we are.

We have our basic mechanical system already ready to go, and we're good to go. It's looking really nice. So this is kind of the end of the Mechanical portion of this course.

What I would recommend doing is maybe playing around with it a little bit, trying to model some other ducts in if you need to, and we may eventually go back and do an exhaust system, if we have time, for the bathrooms, but that would be pretty easy and fairly straightforward to do. I'm going to go ahead and stop this video here, and we'll come back and we'll start working on the plumbing system. See you soon.