How do you effectively remove
stale air from large rooms or from rooms utilizing sidewall
air inlets? Del-Air's chimney fans provide the option
you are looking for! The double walled chimney may be
foam filled to reduce condensation and modified to allow
for various roof pitches.
All Del-Air chimney fans have an
optional automatic louver system to ensure fans do not
exhaust more air than required on windy days.
Polyethylene double walled construction
provides a durable chimney fan. The fan delivers real
value when matched with our energy efficient motor,
backed with a 3-year warranty.