¹û¶³ÊÓƵ

CRD-2WT

The CRD-2WT is a UL 555C classified damper for installation in wood truss construction with ratings up to one hour. These assemblies have proprietary design numbers listed in the UL Fire Resistance Directory.

Certifications:

UL 555C (Listing # R13446)

California State Fire Marshal (Listing #3226-0981:0500)

UL Fire Resistance Directory Approved Ceiling Design Number:L528, L546, L558, L562, L574, L576, L581, L583, L585, L592, M501, M503, M508, P533, P538, P545, P547, P548, P554, and P580

Purchase Options:
Codes:

International Building Code (IBC)

National Fire Protection Association (NFPA 90A and 101)