NON MECHANICAL VENT
NON MECHANICAL VENT: A non-mechanical vent
is a grill, or the like, placed in the ceiling
or wall, which allows air to exhaust. Often the
air will exhaust into the attic. This system,
although not as effective as an electric exhaust
fan, is helpful.
The above information was provided by TWI Systems Copyright 1995-2005 1-800-553-5660 |
