Instructions / Assembly

page 5
Diagram A
Figure 4
Figure 2
Figure 3
SWG Series Power
Venter Must Be At
Least 1 Foot Above
Doors Or Windows.
SWG Power Venter
Must Be At Least 7
Feet Above Public
Walkways.
SWG Series Power Venter
Must Be At Least 4 Feet To
The Side Of Any Doors Or
Windows.
SWG Power Venter Must Be
Mounted At Least 1 Feet
Above Finished Grade.
SWG Series Power Venter
Must Be At Least 4 Feet Below
Windows.
SWG Series Power Venter
Must Be At Least 3 Feet Above
Any Outside Air Intake Within
10 Feet.
SWG Series Power
Venter Must Be Mounted
At Least 3 Feet From
Inside Corners.
SWG SERIES POWER VENTER INSTALLATION LOCATIONS
NOTE: If mounting the power venter though a combustible wall material
and the  ue gas temperature is above 400ºF at the power venter inlet,
line the square hole with a piece of corrosion resistant sheet metal or
non-combustible material. The liner piece should be the same width as
the wall section. (See Figure 3) The power venter has a maximum  ue
gas temperature of 550ºF at the venter inlet. For installation in wall
thicknesses over 8 inches, use SWG Series Through Wall Extension Kit,
Model PEK.
4. Backing Plate Installation
a. One Piece Backing Plate Installation (3", 6", 8" Models) Remove
the end pipe cover screws on the sides of the outside pipe and
remove end pipe cover. Then mount the backing plate over the
outer pipe and route the  exible conduit and pressure switch
tube (if applicable) through the holes provided in the backing
plate. Fasten the backing plate to the inside wall with appropriate
fasteners. (See Figure 4) Re-install the end pipe cover and screws.
b. Two Piece Backing Plate Installation (4" and 5" Models):
i. Position the Upper Backing Plate Half on the inside wall by
placing the plate half on the inside wall and up to the venter
body, locating the air pressure sensing tube through the small
slot in the plate half and the  exible conduit through the
larger slot, as shown in Figure 5. Install an appropriate
fastener in the upper right corner hole in the
plate half.
ii. Cut o or bend the two tabs of the Lower Backing
Plate Half inward (See Figure 6) and position it
on the inside wall as shown in Figure 7 and install
appropriate fasteners through the upper left and
lower right corner holes in both plate halves.
iii. Install an appropriate fastener in the lower left
corner hole.