Broan Nutone Radiation Damper Accessory

  • $90.00

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Many codes require that exhaust fans installed in multi-family fire-rated ceilings must be protected by dampers, which, in case of fire, protect against the spread of heat and flame. When the air temperature passing through the damper exceeds 165-degreesF 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.

  • Designed for use in 1, 2, and 3 hour rated floor-ceiling and roof-ceiling constructions
  • Galvanized steel body and stainless steel closure springs
  • Non-asbestos, high temperature, reinforced thermal fabric
  • 165-degreesF fusible link
  • Removable damper assures entire fan and damper maintenance without disturbing your nearby construction
  • Meets or exceeds NFPA-90A
  • UL classified (UL-555C)
  • Can be used with standard fans and fan/light combos
  • Compatible with the following models: RB80, RB110, XB50, XB80, XB110, ZB80, ZB110
  • Also compatible with models RB80L, RB110L, XB50L, XB80L, XB110L, XB110H, XB110HL, ZB80L, ZB110L, ZB110H, ZB110HL, ZB80M, ZB110M, ZB80ML, ZB110ML with the addition of light and sensor cable extension RDJUMPU

Specifications

  • Height: 3-1/4"
  • Length: 10-3/4"
  • Material: Galvanized Steel
  • Width: 11-5/8"

Broan NuTone


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