Hey Ed, what is a duct sketch?
In this edition of "Hey Ed," Ed discusses the uses of a duct sketch.
Hey Ed, what is a duct sketch? A duct sketch is a drawing of a duct system. Well, why would I talk about that? The Air Conditioning Contractors of America has a document called the plan review form. And it’s something that can be used by a contractor. It could be used by a code official. It could be used by anybody who is reviewing a system design. And in it, one of the requirements shows that the person doing the design is required to do a duct sketch. And it’s really nothing more than a drawing of the duct system. It can be used to demonstrate to anybody in the food chain what that duct system should look like. It can be hand-drawn or it can be computer generated. And that’s the way I see it.
- Hey Ed, why does Manual J® use one person per bedroom plus one in the data collection part of the survey? - September 3, 2025
- Hey Ed, does placing the outdoor unit for a HP or CAC under the house make sense if there is enough clearance above for airflow? - August 27, 2025
- Hey Ed, should we try to place the outdoor unit for a HP or CAC in the shade? - August 20, 2025
Ed Janowiak is the Manager of HVAC Design Education at ACCA.
Have a question you'd like to see Ed answer?
Send it on over by using the form below.
Posted In: Hey Ed, Technical Tips
