Product Overview

SIG-CRD 04/17
46101 Fremont Blvd., Fremont, CA 94538
tel [phone] | www.deltabreez.com
Description
SIG-CRD Ceiling Radiation Damper is UL and cUL listed, and exceeds UL 555C for use
in 3-hour re rated assemblies. SIG-CRD is also Warnock-Hersey certied for use in re
rated oor/ceiling or roof/ceiling assemblies.
Application
• The SIG-CRD ceiling radiation damper employs a folded curtain style blade for
point-of-origin control of radiant heat in a ventilation system
• The SIG-CRD is to be installed horizontally in the ceiling membrane for the
oor/ceiling or roof/ceiling assemblies with a re resistance rating up to and
including 3 hours
• Ventilation fans shall be ducted out of the plenum space using any UL 181 Class
0 or Class 1 duct
• UL listed as fan/damper assembly for the following Wood Frame Construction
designs: L521, L546, L558, L562, L574, L576, L581, L583, L585, P522, P533, P538 and
P545.
• Intended for installation with the following UL Listed Delta Electronic Fan Models
SIG80, SIG80D, SIG80L, SIG80H, SIG80HL, SIG80DL, SIG80M, SIG80MLED, SIG110,
SIG110D, SIG110L, SIG110M, SIG110H, SIG110HL, SIG110DL, SIG110LED, SIG80-110,
SIG80-110D, SIG80-110H, SIG80-110MH, SIG80-110LED, SIG80-110DLED,
SIG80-110HLED and SIG80-110MHLED.
Features
• Galvanized steel frame and sleeve
• Folded ceramic curtain blade
• 165°F fusible link
• Size: 9.75” x 10”
• High temperature, non-asbestos, reinforced ber thermal fabric
Warranty
• 3-year limited warranty
Ratings
• UL 555C Fire Resistance Rating: 3 hour (horizontal, for use in 1, 2, or 3 hour rated
assemblies)
Listings
• CSFM listing: 3226-0368:104
• UL 555C listing: R27832
• Warnock Hersey listing #: 102195501SAT-002
• Meets NFPA Standards: 90A and 101
• Meets Building Code Standards: IBC, NBC, NFPA, SBC, and UBC
Delta BreezSignature Series
Ceiling Radiation Damper
Specications
SIG-CRD
10"
9
¾
"
3 ¾”