|Country Of Origin||USA|
|Duct Size||4" Round|
|Made in America||Yes|
|Manufacturer Warranty||1 Year Limited|
|Max Ventilation Area||105|
- Features a powerful 110 CFM permanently lubricated and sealed motor that's specifically designed for continuous use applications.
- Damper mounts directly to compatible fan models (Nutone HD50NT, HD80NT, 676NT, 684NT and Broan HD50, HD80, 676, 684).
- Compatible with a number of Broan multi-function and time control wall switches (sold separately).
- Not recommended for use over bathtubs and showers.
- Radon Mitigating: This fan was specifically designed to safely remove Radon, which is a by-product of Uranium or Thorium decay, which has several notable, associated health risks. This fan will remove any Radon that is present within the installed room, ensuring the air is safe and of breathing quality.
- CFM: 110
- Sones: 4
- Duct Size: 4 Inch Round
- Grill Width: 11.625 Inches
- Grill Length: 9.5 Inches
- Housing Width: 8 Inches
- Housing Length: 10 Inches
- Housing Depth: 3 Inches
- HVI Certified: Yes
- UL Listed: No
- 110RDB (This Model): 110 CFM
- 80RDB: 80 CFM
- HD80RDB: 80 CFM, Heavy Duty
Additional NuTone Links
- View Manufacturer Warranty
- Shop All NuTone Products
- Shop All NuTone Radiation Dampers Collection Products
- Buy Replacement Parts For NuTone 110RDB
Our SKU: 110RDB
This product is listed under the following manufacturer number(s):
*Denotes a finish or option that has been discontinued
NuTone Radiation Dampers Collection
Other Products In The NuTone Radiation Dampers Collection
One Year Limited Warranty
Broan-NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period of one year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
During this one-year period, Broan-NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service.THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS AND TUBES. This warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than by Broan-NuTone), faulty installation or installation contrary to recommended installation instructions.
The duration of an implied warranty is limited to the one-year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.
BROAN-NUTONE'S OBLIGATION TO REPAIR OR REPLACE, AT BROAN-NUTONE'S OPTION, SHALL BE THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN-NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties.
To qualify for warranty service, you must (a) notify Broan-NuTone at the address telephone number below, (b) give the model number and part identification and (c) describe the nature of any defect in the product or part. At the time of requesting warranty service, you must present evidence of the original purchase date.
Broan-NuTone LLC, 926 West State Street, Hartford, WI 53027 (1-800-637-1453)