Product image for Broan RD1 UL Rated 3-Hour Ceiling Radiation/Fire Damper for 100/150/200/250/300 CFM Ceiling Mount Models
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Broan RD1 UL Rated 3-Hour Ceiling Radiation/Fire Damper for 100/150/200/250/300 CFM Ceiling Mount Models

Manufacturer: Nutone | Catalog # RD1 | Cooper Electric Part # 372799
$97.64/ea
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Product Spec Sheet
The Broan-NuTone® RD1 Radiation Damper prevents the rapid spread of fire to other areas of a home during a fire. Many codes require that exhaust fans installed in multi-family homes, with fire-rated ceilings, must be protected by radiation dampers. When the air temperature passing through the damper exceeds 212.F, the fusible link melts, triggering the thermal fabric to automatically close across the damper. Airflow is interrupted by a flame and heat barrier, preventing the rapid spread of fire to other areas of the home.

Technical Information

Material
Steel

Manufacturer Information

Brand
Broan-NuTone

General Product Info

12-Digit UPC
026715124749
Color
Galvanized
GTiN
00026715124749
Product UPC
02671512474
Weight
3.3 lb

Dimensions

Height
3-5/8 Inch
Length
12-1/2 Inch
Width
12.5 in

Certifications and Compliance

Country of Origin
USA
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
  • 212°F fusible link
  • Separate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling material
  • For use with fans and ENERGY STAR qualified fan/lights
  • Includes light jumper cable
  • Meets or exceeds NFPA-90A
  • UL Classified (UL-555C)
  • Compatible with the following fan and fan/light models: Broan LoSone Select® L100, L150, L200, L250, & L300 Series
  • No drywall changes required
  • Automatically triggers the thermal fabric to close
  • Flexible use for multiple applications
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