From the course: Cert Prep: Revit MEP Mechanical & Plumbing Certified Professional

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Mechanical: Add and modify ducts

Mechanical: Add and modify ducts

- [Narrator] In this video what I'd like to do is draw some supply duct work. We're gonna bring it down from our rooftop unit into our VAV, and into our diffusers. Under projects, let's go Open, I'm at the browse to where I'm keeping my projects and I'm gonna grab Ducts. Now I'm gonna click Open. I generally like to start at the top. So what I'd like to do is make sure we have a complete system that goes from our diffusers to a VAV, up to a rooftop unit. So what I'd like to do is under my floorplans, HVAC, I'm gonna go to 3. Roof. I'm gonna come on over here to my rooftop unit. I'm gonna select it. And I've got a 44-inch by 37-inch out. So I'm gonna go ahead and select this. I'm gonna come over to about here. Now I'm just gonna hit escape a few times. Notice that it knows it's out, so it knows its supply, and it turns everything to a blue supply. I'm gonna cut a section through it now. I'm gonna click on Section, I'm gonna cut it right through here. I'm gonna hit escape a couple…

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