Air-Handling Units · Supply transition
Connect square duct to AHU
Equipment Installation — AHU discharge
Task typeSupply transition
Tools / equipmentTransition, flex connector, trapeze
How to install it
- 1
Install final duct support
- 2
align transition
- 3
install flexible connector if specified
- 4
fasten/seal
- 5
keep connector neutral.
Quality check
- AHU carries no duct weight
- transition smooth
- connector relaxed
Stop and verify
Stop if duct is misaligned enough to stretch connector