The new TF-N Tranquil Bathroom Fans feature a low profile design that accommodates tight space constraints and fits in a wall or ceiling. TF-N fans are ENERGY STAR and HVI Certified. These in-ceiling fans are engineered to provide superior ventilation and efficient performance. A built-in damper prevents a backdraft, keeping tempered air in the home when the fan is not operating.
Features and Benefits of TF Low Profile Bathroom Fans:
- Low-profile, 3-3/8″ depth housing
- Whisper-quiet operation
- Superior ventilation and efficient performance
- Galvanized steel housing
- May be mounted in a wall or ceiling
- Clean, simple grille design
- Built-in backdraft damper
- Efficient AC motor
- Single phase; 120V, 60 Hz operation
- Automatic reset thermal overload protection
- Fits 4″ oval duct
- Energy Star and HVI certified
Specifications:
- CFM @ 0.1″ SP – 80
- Sones – 0.7
- Wattage – 17.3-watts
- Voltage – 120V
- Duct Diameter – 4″
- Grille Size – 13″ x 14″
- Housing Sizes – 10.25″ x 10.25″ x 3.38″
- Weight – 5 lbs.
How Much Airflow is Required?
- HVI recommends ventilation rates based on 8 air changes per hour. For most bathrooms this works out to 1 CFM per square foot of area, with a minimum of 50 CFM.
- A bathroom with less than 100 sq. ft. – Calculate 1 CFM per square foot of floor area. A minimum of 50 CFM is the required ventilation rate.
- A bathroom larger than 100 sq. ft. – To calculate the proper ventilation rate, ad the CFM requirement for each fixture; toilet – 50 CFM, shower – 50 CFM, bathrub – 50 CFM, jetted tub – 100 CFM
