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Broan RDH - Housing With Radiation Damper Attached To Be Used With Models 110RDF, 80RDF, HD80RDF And HD50RDF

Item: RDH
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Many local codes require that exhaust fans installed in fire-rated ceilings must be protected by dampers, which, in case of fire, protect against the spread of heat and flame. Broan offers a variety of radiation/fire damper solutions to meet most any need.
  • Housings and finishes (motor assembly and grille) sold separately in units of four per carton - purchase housings for rough-in and blower assemblies/grilles later for finishing
  • UL classified (UL standard 555C) for use in 1-, 2-, or 3-hour fire-rated floor-ceiling and roof-ceiling designs
  • Warnock Hersey Listing allows use in combustible ceilings with ducted fans
  • High temperature, non-asbestos, reinforced fiber thermal fabric
  • Galvanized steel frame
  • 165°F fusible link
  • Stainless steel negator-type closure spring
  • Available from 50 CFM to 110 CFM
  • Radiation damper comes attached to housing
  • Blower assembly will fit into housing without the removal of the radiation damper - one less step in installation process


NameBroan RDH - Housing With Radiation Damper Attached To Be Used With Models 110RDF, 80RDF, HD80RDF And HD50RDF
Gemaire Item NumberRDH
Manufacturer Product NumberRDH
SKU - PIM Number1366804178993
ERP Number144348
Unit of MeasureEA
Weight22.5 Pounds (Lb)
Length1.8 Inches (In)
Width0.9 Inches (In)
Height1.5 Inches (In)
Country of OriginUSA
Voltage120 VAC
Cycle/Hertz60 Hz
Housing Dimensions10" x 8" x 8 3/4"
Housing Material26-gauge galvanized steel
CompositionHousing - 26 gauge galvanized steel; Radiation Damper - Galvanized steel frame
Duct Diameter4"
Duct Size4"
Gauge26 GA
Size10" x 8" x 8.75"
GEM - Case Quantity


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