Air-Handling Units · Return transition
Connect return duct
Equipment Installation — AHU inlet
Task typeReturn transition
Tools / equipmentTransition, flex connector
How to install it
- 1
Support duct
- 2
align inlet
- 3
install gradual transition and flexible connector
- 4
avoid obstruction at fan inlet.
Quality check
- Inlet centered
- no system-effect obstruction
- casing unloaded
Stop and verify
Stop if abrupt offset/turn conflicts with manufacturer guidance