CRD-1WJ
The CRD-1WJ is a UL 555C classified damper for installation in wood joist construction. These assemblies are given proprietary design numbers listed in the UL Fire Resistance Directory.
Certifications:
California State Fire Marshal (Listing # 3225-0981:0101)
UL 555C (Listing # R13446)
UL Fire Resistance Directory Approved Ceiling Design Number: L501, L502, L503, L506, L507, L508, L512, L513, L514, L515, L516, L517, L519, L522, L523, L533, L537, and L545
International Building Code (IBC)
National Fire Protection Association (NFPA 90A and 101)
- Options and Accessories
- Submittals
- Catalogs
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Instruction Manuals
- CRD-1WJ (#472365 IOM) Supplements
- Damper Maintenance
- Specifications
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Drawings
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STATIC MODEL DOWNLOAD3D CAD2D CADCRD-1WJ
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- Industry Articles
- Other Product Information
- Warranty