CF Bathroom Exhaust Fans

Description

Continental Fan’s CF Bathroom Exhaust Fans provide an economical bathroom ventilation solution. CF Fans are available as complete fan assemblies or in easy-to-install contractor packages. The built-in damper prevents a backdraft, keeping tempered air in the home when the fan is not operating. The clean and simple grille design is suitable for all interiors.

Features and Benefits of CF Bathroom Exhaust Fans

• 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
• 120V, 60 Hz operation
• Automatic reset thermal overload protection
• Contractor packages available (6 units per box)
• Available to fit duct sizes 3” & 4”
• Model CF70 is HVI certified

CF50 Bathroom Exhaust Fan

CF70 Bathroom Exhaust Fan

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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.