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Fan Accessories
Radiation Dampers
 
Radiation Dampers
Model RDF1

 Radiation Dampers

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 servicability without disturbing the surrounding ceiling material
Meets or exceeds NFPA-90A
 
RDF1 for use with the following ventilation fan models: XN50C, XN90C, XN110C, ZN90C, ZN110C

Additional Models Available:
RDF1 Radiation Dampers
RDFQL Radiation Damper
RDFU Radiation Damper
RDM1 Radiation Damper
RDJ1 Radiation Dampers
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(all products excepted GuardianPlus -Indoor Air Quality)
 

Guardian Plus (Indoor Air Quality)
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