Bathroom Exhaust Fan Radiation Damper (Pack Of 4)

Delta ITG-CRD 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.

• UL and cUL listed and exceeds UL 555C for use in 3-hour fire rated assemblies
• Warnock-Hersey certified for use in fire rated floor/ceiling or roof/ceiling assemblies. Warnock Hersey listing #: 102881542SAT-001
• Meets NFPA Standards: 90A and 101
• Meets Building Code Standards: IBC, NBC, NFPA, SBC, and UBC
• 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 ITG100, ITG80, ITG50, ITG80H, ITG80LED, ITG70LED, and ITG50LED.