This product has additional required/recommended options. To configure, add to your cart.
Pressure Switch Recommended
Speed Control Recommended
Continental Fan's EXT external mount duct fans are the perfect solution when space restrictions prevent the use of in-line duct fans. EXT fans provide a simple through-the-wall solution, and can be sidewall mounted on the exterior of a building to allow for easy access to the fan. EXT fans utilize quiet and energy efficient external rotor motors.
- External rotor motor for quiet and efficient operation
- Enclosed motor housing for dust and lint
- Permanently lubricated ball bearing motors
- Maintenance free motor
- Automatic reset thermal overload protection
- Quiet & efficient, vibration free operation
- Rugged construction for long life
- Speed controllable
- Built-in backdraft damper
- Voltage: 120
- CFM: 177
- Duct Opening: 4"
- Energy Star: Yes
- UL Listed: Yes
- CSA Approved: Yes
- Warranty: 5 years
- Light Included: No
EXT External Mount Duct Fans are the perfect solution for the bathrooms located in hard to vent spaces where an in-line duct fan cannot be used. Other applications include:
- Range hood exhaust
- Whole house ventilation
- Crawl space ventilation
- Ground floor installations
- Tight attic mountings
- High rise buildings
- Basement kitchens and washrooms
Continental Fan Company was established in 1986 to manufacture and distribute quality ventilation equipment. Their objectives then were simple… to provide superior products, dependable service, and competitive pricing. They remain unchanged today.
Additional Continental Fan Manufacturing Links
This Continental Fan Manufacturing item can also be referenced by the following color/finish specific model #:
- Continental Fan Manufacturing EXT100B
*Discontinued model or finish
Discover the best online deals for the EXT100B and everything else for your home from the leading online home improvement store.
We're committed to providing you with the best assortment of Continental Fan Manufacturing products with over 400 warehouses across the country.