Nutone Radiation Damper 80CFM Heavy Duty Blower with Metal Grille
$72.87
Free Shipping, Authorized Dealer
Free Shipping, Authorized Dealer
Get Nutone Radiation Damper 80CFM Heavy Duty Blower with Metal Grille delivered straight to your door. Order immediately using our hassle-free online ordering system. Get a great deal on Nutone Radiation Damper 80CFM Heavy Duty Blower with Metal Grille at Fansav.com! More ceiling fans like Nutone 1000 CFM, Brown Powder- Coated Steel Dome-RF49BR or Nutone 1000W Fan-Forced Wall Heater- 9810WH.
- Pricing Information:
- $72.87
- Brand:
- Nutone
- Shipping Details:
- Free Shipping, Authorized Dealer
- Category:
- Fans
- Product Description:
- 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 212°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 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 Being fire-rated means the ability of a wall floor/ceiling or roof/ceiling to withstand the effects of fire for a specified period of time NuTone ceiling radiation dampers are designed to protect the openings in 1- 2- or 3-hour fire-rated floor-ceiling and roof-ceiling designs When the temperature of the air passing through the damper exceeds 212°F the fusible link melts and the thermal fabric across the damper closes automatically to interrupt the airflow by becoming a flame and heat barrier preventing rapid spread of fire to other areas
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