Delta Breez ITG-CRD2 BreezIntegrity Ceiling Radiation Damper

Product Description

Delta Breez - ITG-CRD2 Delta Breez ITG-CRD2 - ITG-CRD2 Ceiling Radiation Damper helps to limit the radiant heat transfer through an air inlet/outlet opening in the ceiling membrane. Fire resistance is rated up to 3 hours floor/ceiling or roof/ceiling assemblies.

The damper employs a folded curtain style blade for point-of-origin control of radiant heat in a ventilation system. ITG-CRD2 installs horizontally in the ceiling membrane for floor/ceiling or roof/ceiling assemblies with a fire resistance rating up to and including 3 hours.

Features

• UL and cUL listed and exceeds UL 555C for use in 3-hour fire rated assemblies
• CSFM listing: 3226-1250:0106
• UL 555C listing: R16833
• Meets NFPA Standards: 90A and 101
• Meets Building Code Standards: IBC, NBC, NFPA, SBC, and UBC
• Installation is valid for the following UL rated wood truss ceilings:
  • Floor-Ceiling = L587 (Owned) Also found in the following for-ceiling designs: L528, L558, L562, L563 L574, and L585
  • Roof Ceiling = P556 (Owned) Also found in the following roof-ceiling designs: P533, P544, P545, P547, and P580
• Intended for installation with the following UL Listed Delta Electronic Fan Models ITG50, ITG80, ITG80H, ITG100, ITG50LED and ITG80LED