EXT external mount bathroom fans are the perfect solution when space restrictions prevent the use of in-line duct fans. The simple through-the-wall solution of EXT external mount bathroom fans can be sidewall mounted on the exterior of a building, allowing easy access to the fan.
EXT fans utilize a quiet and energy efficient external rotor motor. EXT external mount bathroom fan standard duct sizes: 4″, with airflow capacity to 118 cfm.
Features & Benefits of External Mount Bathroom Fans:
- Heavy gauge, galvanized steel housing with baked epoxy finish
- 120V operation
- May be mounted on the exterior of a building
- Enclosed motor housing for dust & lint
- Suitable for air temperatures up to 140°F / 60°C
- Energy efficient – speed controllable (optional solid state speed control)
- Rugged construction for long life
- EXT fans feature built-in backdraft dampers
- Exceptionally quiet and efficient BC centrifugal motorized impeller
- External rotor motor design results in superior motor cooling and durability
- Permanently lubricated ball bearing motor for maintenance-free operation
- Automatic reset thermal overload protection
- Fan and motor are precision balanced for quiet and vibration-free operation
- Pre-wired capacitor
- Fit duct size in 4”; airflow capacity to 118 cfm
