CEILING VENTILATOR
TYPICAL INSTALLATIONS
6”
6”
Housing mounted to I -joists .
For a more quiet and efficient fan locate fan where the shortest
duct run and a minimum number of elbows will be needed.
Use a roof cap or wall cap that has a built-in damper to reduce
backdrafts.
Housing mounted to joists.
INSTALL HOUSING
1a. Mount housing to joist or I-joist.
Hold housing in
place so that the housing contacts the bottom of the joist.
The housing mounts with two(2) screws or nails. Screw or
nail housing to joist through the holes in each mounting
flange.
Housing mounted to truss.
PLAN THE INSTALLATION
OR
1b. Mount housing anywhere between
trusses, joists, or I -joists using hanger
bars.
Sliding hanger bars are provided to allow for accurate
positioning of housing anywhere between framing. They
can be used on all types of framing (I-joist, standard joist,
and truss construction) and span up to 24”.