TF Tranquil Bathroom Fans

Description

TF Tranquil Bathroom Fans are engineered to provide superior ventilation and efficient performance. These traditional in-ceiling fans provide whisper-quiet operation that is under 1 sone.  The built-in damper prevents a backdraft, keeping tempered air in a home when the fan is not operating. TF Tranquil fans are available in lighted, non-lighted  and low-profile versions, suitable for all interiors.

Features and Benefits of TF Tranquil Bathroom Fans

• Superior ventilation and efficient performance
• Whisper-quiet, under 1 sone
• TF80 , TF110, & TF150 models
• Lighted (TF80L & TF110L) models available
• Clean, simple grille design
• Galvanized steel housing
• Easy installation
• Double hanger mounting brackets adjust up to 24″ span
• Built-in backdraft damper
• Efficient AC motor
• Single phase; 120V, 60 Hz operation
• Automatic reset thermal overload protection
• Available to fit duct sizes 4″ and 6″
• Model TF80 is HVI and ENERGY STAR^® 

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Fan Dimensions & Performance Curves

• Select the Charts / Diagrams tab below

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 less than 100 square feet:
  • Calculate 1 cfm per square foot of floor area. A minimum of 50 cfm is the required ventilation rate.
• A bathroom larger than 100 square feet:
  • To calculate the proper ventilation rate, add the cfm requirement for each fixture; toilet 50 cfm, shower 50 cfm, bathtub 50 cfm, jetted tub 100 cfm. Note: For proper sizing, the static pressure (SP) needs to be calculated.

What is HVI?

HVI, also known as the Home Ventilating Institute, is an independent non-profit organization that certifies fan performance characteristics and provides HVAC guidelines for consumers. Learn more about HVI at HVI.org.