Square Duct Supports · Spring hanger
Install isolated duct support
Square Duct Installation — Near fan/AHU
Task typeSpring hanger
Tools / equipmentSpring hanger, rods, hardware
How to install it
- 1
Select correct spring range
- 2
install hanger
- 3
set preload
- 4
connect support
- 5
level duct
- 6
verify travel and no rigid bypass.
Quality check
- Spring not bottomed
- correct load
- duct isolated
Stop and verify
Stop if spring selection is unknown