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Fire, Smoke & Ceiling Radiation Dampers
SECTION 13
E-114 www.carnes.com
CHOOSE CARNES
CEILING RADIATION DAMPERS
FOR ALL OF YOUR UL
CEILING DAMPER NEEDS
When Fire Safety Matters,
You Can Count On Carnes.
UL 555C Listing 1 to 4 hours
ULC S112.2 Listing 1 to 4 hours
Carnes Ceiling Radiation
Dampers meet all the
NFPA 90A, IBC Code,
and all other major code
requirements for ceiling
radiation dampers.
Ceiling Radiation Dampers
(ED Series)
- Butterfly Type Blade
(EDAA, EDBA, EDCA, EDDA)
- Fabric Type Blade
(EDFA, EDGA, EDHA, EDJA)
- Slimline
(EDKA, EDLA)
- Hinged Door Type Blade
(EDMA)
- Round to Round
- Square/Rectangle to Round
- Square/Rectangle to Round
with Transition(s)
- Rectangle to Rectangle
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Ceiling Radiation
Dampers
Fire, Smoke & Ceiling Radiation Dampers
www.carnes.com E-115
Carnes Ceiling Radiation Damper Selection Guide
Carnes Model Description of Damper
EDAA Ceiling damper round to round, butterfly type blade
EDBA Ceiling damper rectangle to round, butterfly type blade
EDCA Ceiling damper rectangle to rectangle, butterfly type blade
EDDA Ceiling damper rectangle to round, butterfly type blade, for specific wood/gypsum ceilings
EDEA Ceiling damper rectangle to rectangle, fabric type blade, low profile
EDFA Ceiling damper rectangle to rectangle, fabric type blade, low profile w/B transition
EDGA Ceiling damper rectangle to rectangle, fabric type blade, low profile w/thermal blanket skirt
EDHA Ceiling damper square/rectangle to round, one round transition, fabric type blade
EDJA Ceiling damper square/rectangle to round, two round transitions, fabric type blade
EDKA Slimline ceiling damper, rectangle/square, fabric type blade, low profile
EDLA Slimline ceiling damper, rectangle/square, fabric type blade, low profile w/thermal blanket skirt
EDMA Ceiling damper, square/rectangle to rectangle, hinged door type blade
1. Information provided per UL Marking and Application Guide: Dampers for Fire Barrier and Smoke Applications & Ceiling Dampers,
April 2003.
Ceiling dampers are intended to function as heat barriers. The dampers are used to limit the passage of heat
in fire resistive floor-ceiling or roof-ceiling assemblies.
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Fire, Smoke & Ceiling Radiation Dampers
Ceiling Radiation
Dampers
E-116 www.carnes.com
Ceiling Radiation Damper Model Breakdown
Design
Model Number Series Width Height Finish Rating OPTIONS
12 3 4 56 7 8 910111213141516
20 - Mill Finish
E
D B A 0 6 0 0 6 0 2 0
4
E - Fire
Damper
D - Ceiling Radiation
Damper
A - Ceiling Damper, Round to Round
Butterfly Type Blade
B - Ceiling Damper, Rectangle to Round
Butterfly Type Blade
C - Ceiling Damper, Rectangle to Rectangle
Butterfly Type Blade
D - Ceiling Damper, Rectangle, Butterfly Type Blade
for Specific Wood/Gypsum Ceilings
E - Ceiling Damper, Rectangle to Rectangle
Fabric Type Blade, Low Profile
F - Ceiling Damper, Rectangle, Fabric Type Blade
Low Profile w/B Transition
G - Ceiling Damper, Rectangle, Fabric Type Blade
Low Profile w/Thermal Blanket Skirt
H - Ceiling Damper, Square/Rectangle to Round
One Round Transition, Fabric Type Blade
J - Ceiling Damper, Square/Rectangle to Round
Two Round Transitions, Fabric Type Blade
K - Slimline Ceiling Damper, Rectangle, Fabric Type Blade
Low Profile
L - Slimline Ceiling Damper, Rectangle, Fabric Type Blade
Low Profile, w/Thermal Blanket Skirt
M - Ceiling Damper, Square/Rectangle to Rectangle
Hinged Door Type Blade
Optional Round Inlet
(Model EDDA Only)
J - 4” Round
K - 5” Round
L - 6” Round
M - 6” Oval
N - 8” Oval
P - 10” Oval
Options
A - Mounting Angles
B - Volume Adjustment
C - Extended Frame
D - Mtg. Angles & Volume
Adjustment
E - Mtg. Angles & Extended
Frame
F - Volume Adjustment &
Extended Frame
G - Mtg. Angles, Extended
Frame & Volume Adjustment
06 - 6”
Fractional
Size
0 - 0”
1 - 1/8”
2 - 1/4”
3 - 3/8”
4 - 1/2”
5 - 5/8”
6 - 3/4”
7 - 7/8”
Insulation
X - 1/8” Thick Thermal Blanket
Y - 1-1/4” Thick Batt Mineral
Wool Blanket
Z - 1/2” Thick Thermal Skirt
Rating
1 - 1 Hour
4 - 4 Hour
06 - 6”
Fractional
Size
0 - 0”
1 - 1/8”
2 - 1/4”
3 - 3/8”
4 - 1/2”
5 - 5/8”
6 - 3/4”
7 - 7/8”
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