Ceiling radiation dampers or ceiling dampers are used to protect penetrations through the ceiling membrane of fire rated floor ceiling assemblies.
Ceiling radiation damper greenheck.
Greenheck s damper interactive selection guide removes the guesswork.
This damper is ul classified.
Ceiling radiation damper size 320 for lighted model sp a200 a390 and b50 b200.
For use with lighted sp fans.
Ceiling radiation damper size 350 for model sp a410 a510 a710 and a780.
The sp ceiling radiation damper protects fire rated ceilings and effectively blocks the spread of heat and flames through the building s ventilation system.
Find blade type velocity pressure amca listings submittals drawings and more all in one easy to use format.
View life safety dampers.