Continental Fan External Mount Bath/Duct Fan, 4″, 150 CFM

Continental Fan External Mount Bath/Duct Fan, 4", 150 CFM. These 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.

Features:
External rotor motors
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
Five year warranty
cCSAus listed for use in USA and Canada
Five year limited warranty