Ceiling fans vent either into the attic or outside through the roof.
Exhaust fan unit.
Even if you fan is decades old chances are you can get a replacement motor.
Axial and centrifugal fans.
Wall mount fans are mounted on an external wall of a home and are used if there isn t a way to vent through the roof as in the case of a bathroom on the first floor of a home.
Although a new motor costs about the same as a new fan a bathroom vent fan motor replacement saves time and trouble.
The nutone ventilation fan with light features square the nutone ventilation fan with light features square lens surrounded by a decorative white grille that coordinates with the most popular ceiling white paints.
Belt driven exhaust fans handle large volumes of air at low static pressures.
There are wall mount exhaust fans as well as ceiling exhaust fans.
They run more quietly and allow greater control over fans speeds than direct drive exhaust fans.
This makes the most efficient use of electrical power and depending on the size of the fan blades can deliver nearly 50 000 cfms.
You don t have to tear out the entire unit.
Direct drive exhaust fans have their motor mounted on the fan shaft so they are more compact and have fewer moving parts than belt driven fans.
If your bathroom fans are dead here s some good news.