Combination Fire/Smoke Dampers
Actuator scope confusion, wrong fail mode, linkage/travel wrong
Stop if
- What's the listed detail and who commissions this combo damper?
Watch out
- Modify a listed combo assembly
Check
- Listed install, actuator/travel, controls interface, fail position
Steps
- Listed install, actuator/travel, controls interface, fail position
Say this to your foreman
What's the listed detail and who commissions this combo damper?
More in Fire/Smoke Dampers & Rated Assemblies