We are using cookies to provide our services

By using our services you agree to our use of cookies


Delta Breez GBR-CRD GreenBuilder Ceiling Radiation Damper

Unique ref.: delta-gbrcrd
Brand: Delta Electronics (Americas) Ltd.
Product family: Air Curtains
Product group: Delta Breez
Date of publishing: 2018-04-01
Edition number: 1
Type: Object (single object)
Download (4)
The damper employs a folded curtain style blade for point-of-origin control of radiant heat in a ventilation system. GBR-CRD installs horizontally in the ceiling membrane for floor/ceiling or roof/ceiling assemblies with a fire resistance rating up to and including 3 hours.
  • UL and cUL listed and exceeds UL 555C for use in 3-hour fire rated assemblies
  • Warnock-Hersey certified for use in fi re rated floor/ceiling or roof/ceiling assemblies
  • CSFM listing: 3226-0368:104
  • Meets NFPA Standards: 90A and 101
  • Meets Building Code Standards: IBC, NBC, NFPA, SBC, and UBC
  • Available for Delta Breez Ventilation Fans: GBR50, GBR50L, GBR80, GBR80L, GBR80H, GBR80HL, GBR80MHL, GBR80LED, GBR100, GBR100H and GBR100L

Material main: Metal
Material secondary:
Designed in: United States
Manufactured in: United States

BIMobject Category: Fire Products - Protection
UNSPSC name: Fire protection
UNSPSC code: 4619
Uniclass 1.4 Code: JU82
Uniclass 1.4 Description: Fans
Uniclass 2015 Code: Pr_65_65_24_30
Uniclass 2015 Description: Fire dampers
CSI MasterFormat 2014 Code: 23 33 13.16
CSI MasterFormat 2014 Title: Fire Dampers
OmniClass Number: 23-33 29 23
OmniClass Title: Fire Dampers
CSI UniFormat II Code: D40
This product is available in:
North America
  • Canada
  • Mexico
  • United States

BIMobject SEEK Properties

Fire Products - Protection

Name Value
Application Ceiling Radiation Damper
Height 5.125 in
Length 8.75 in
Width 8.5 in




This property set allows objects to be COBie UK BIM Level 2 classified

Name Value
Length 8.75 in

All BIM objects are real products from real manufacturers confirmed and approved