Field Controls TB26TB - Manual (Page 3)

Page 3
Figure 3A
Figure 3B
INSTALLATION INSTRUCTIONS
Locate the EVENAIR ® in the duct pipe near the problem area.
Allow adequate space for the removal of the unit for servicing
or annual inspection.
F OR M ETAL D UCT P IPE 1
1. Separate the duct at a joint near the problem area and cut
6-3/4" off the end of the duct pipe. (See Figure 1)
2. An alternative method is to cut a 5-3/4" section out of the
duct pipe. (See Figure 2) Then crimp the end of the duct
pipe with at least 1" crimp. (See Figure 3)
3. Install the EVENAIR ® unit with the crimped end pointing toward the problem area.
(See Figure 3) Secure the unit with sheet metal screws and seal joints with duct tape.
Support the unit with an acceptable hanging method.
4. (Complete this step for KS-5, KS-6 & KS-8 ONLY.) Remove center knockout from the
outlet box bottom. (See Figure 3A) Before installing the EVENAIR ® into the duct pipe,
fasten the outlet box onto the unit housing with the #10-32 UNF screws and nuts
provided. (See Figure 3B)
F OR F LEXIBLE D UCT
1. Cut and separate the flexible duct. Fold back the outer insulation on the duct
to expose the flexible duct material. (See Figure 4)
2. Insert the EVENAIR ® unit, with the crimped end pointing toward the problem
area, into the flexible duct and secure with duct tape. (See Figure 4)
3. Support the unit with acceptable hanging method. Then re-install outer
insulation and secure with duct tape. Allow room for installation of an
electrical junction box.
Figure 1
Figure 2
Figure 3
Figure 4