Radiation damper shall be suitable for use with the ventilation fan models listed in left column:
Radiation damper shall be rated for use in up to three hour ceiling constructions. It shall be ETL Classified (UL-555C) and meets or exceeds NFPA-90A.
About the Product
Features:
✲ For use in 1,2 and 3 hour rated floor-ceiling and roof ceiling constructions.
✲ Galvanized steel frame;
✲ High temperature, non-asbestos, reinforced fiber thermal fabric;
✲ Stainless steel closure springs;
✲ 165°F fusible link;
✲ Separate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling material;
✲ Meets or exceeds NFPA-90A;
✲ ETL Classified (UL-555C).
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Technical Specifications
Models
