Advertisement
TYPES OF TYPICAL INSTALLATIONS
1. Housing mounted to I-joists (Start at "ASSEMBLY INSTRUCTIONS 1")
2. Housing mounted to joists (Start at "ASSEMBLY INSTRUCTIONS 1" )
3. Housing mounted to truss (Start at step "ASSEMBLY INSTRUCTIONS 2")
ASSEMBLY INSTRUCTIONS
1. MOUNT HOUSING TO JOIST OR I-JOIST.
a. Hold the housing so that it is in contact with the bottom of the joist.
b. Attach the housing with four (4) screws to the joist through the
holes in each mounting flange.
2. Mount with hanger bars
2a. Sliding hanger bars have been provided, which allow the
housing to be positioned accurately anywhere between the
framing. The bars span up to 24 in. and can be used on all
types of framing: I-joist, standard joist,and truss construction.
Slide hanger bars onto housing and adjust as needed to fit
between framing.
2b. Position the ventilator with the housing is contact with the
bottom of the joist, holding the ventilator in place. Secure
hanger bars to framing using one screw on each end of hanger
bar.
2c. Select a proper hole and secure the hanger bars together
using flange screws.
3. Mount with mountion holes and hanger bar
a. Slide one hanger bar into the channel on the housing and adjust as
needed to fit between framing.
b. Hold housing in place so that the housing contact the bottom of the
joist, Screw housing to joist through the hole of the housing .
c. Screw the hanger bar onto the other side of joist through the hole.
d. Screw hanger bar to housing with screw.
e. Refer to the right diagram.
4. Mount to I-joist
a. Slide one hanger bar into channel on the housing and adjust as
needed.
b. Hold housing in place so that the housing contacts the bottom of
the joist.
c. Screw housing to joist through the hole of the housing.
d. Screw the hanger bar onto the joist through the hole.
e. Screw hanger bar to housing with screw .
2
I
Advertisement
