Layout & Coordination · AHU connection
Lay out supply and return connections
Square Duct Installation — Mechanical room
Task typeAHU connection
Tools / equipmentSubmittal, tape, laser
How to install it
- 1
Verify unit submittal dimensions and handedness
- 2
mark connection faces, service clearances, transitions, and flexible connectors.
Quality check
- Correct openings and access sides
- duct weight independently supported
Stop and verify
Stop if unit orientation differs from plan