Nutone HD50RDB Exhaust Fan Finish Pack
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. These Exhaust Fans blower
assemblies will fit into housing without the
removal of the radiation damper - one less step in installation process.
For these Exhaust Fans the Housings and finishes (motor assembly and
grille) are sold separately in units of four per carton - purchase
housings for rough-in and blower assemblies/grilles later for finishing.
These Exhaust Fans are UL classified
•UL classified
•Warnock Hersey Listing allows use in combustible ceilings with ducted fans.
•High temperature, non-asbestos, reinforced fiber thermal fabric.
•Galvanized steel frame.
•165F fusible link.
•Stainless steel negator-type closure spring.
•Available from 50 CFM to 110 CFM.
•Radiation damper comes attached to housing.
•Model RDA with Model HD50RDB is ENERGY STAR® qualified.
Technical Specs
|
Amperage
|
0.4 |
|
CFM
|
50 |
|
Configuration
|
Exhaust Fan |
|
Duct Size
|
4" Round |
|
Function
|
Finish Pack, Utility Fan |
|
Grille Finish
|
White Acrylic Metal |
|
Grille Length
|
11.625 |
|
Grille Width
|
9.5 |
|
Heater Included
|
No |
|
Humidity Sensing
|
No |
|
HVI Certified
|
Yes |
|
Installation Type
|
Ceiling |
|
Light Included
|
No |
|
Material
|
Steel |
|
Sones
|
1.5 |
|
UL Listed
|
Yes |
|
Voltage
|
120 |