Page 2
M
OUNTING
J
UNCTION
B
OX
The junction box can be mounted at the venter or
remotely mounted away from the venter. (See Figure 1 &
Figure 2)
NOTE:
Make sure pressure switch is in a vertical
position. The pressure switch will not sense properly in a
horizontal position.
1. Remove one of the knockouts from the side of the
junction box where the pressure switch is mounted.
Install the flexible conduit connector onto the CK-41F
junction box and secure with fastening nut. If remote
mounting the CK-41F junction box, mount the flexible
conduit connector onto a 2" x 4" installer supplied
junction box.
2. Fasten the flexible conduit from the SWG Venter into
the conduit connector. Mount the CK-41F junction box
or installer supplied junction box onto the wall or floor
joist without straining the flexible conduit. Fasten the
CK-41F junction box through the four dimpled
locations on the base of the box. (See Fig. 3)
P
RESSURE
S
WITCH
S
ENSING
T
UBE
I
NSTALLATION
1. Attach the 1/4 inch tubing connector to the pressure tube on the SWG Venter. (See Figure 3)
2. Connect the supplied 1/4" aluminum tubing to the tubing connector. Route the tubing to the CK-41F junction box and
connect the tubing to the pressure switch. When routing the tubing, avoid kinking the tubing by bending the tubing too
sharply.
For remote mounted CK-41F Junction Box, use a 1/4" OD copper, aluminum or plastic tubing and route the tubing to
avoid contact with any heat source. A maximum of 80 feet of ¼” tubing can be used with the SWG Series power venter.
Figure 1
Figure 2
Figure 3
