Walls - Trane Climate Changer TCFS Nstallation, Operation, And Maintenance

Walls

Exterior Wall
1. Ensure shipping split sections are aligned and pulled
together properly.
2. Apply a bead of caulk to full height of wall joint.
3. Apply 3-inch x 1/8-inch adhesive-backed foam gasket
to inner joining strip.
4. Install inner joining strip using #14 x 1.5-inch gasketed
®
TEK screws.
5. Fit the pre-cut hub cap over the joining strip the vertical
height of the wall flush with the roof and secure it to the
wall with # 8 sheet metal screws. Fill the top and
bottom openings with caulk as a moisture seal. Screw
holes can be pre-drilled with a #29 bit.
Figure 19. Wall section assembly
Add caulking before
3-in. x 1/8-in. neoprene gasket is
applied to metal joining strip. Apply
gasket to metal strip before installation.
#8 x 1-in. Phillips zip screw
CLCH-SVX010A-EN
installing J strip
Interior Wall and Roof Joint
Note: Corner gussets are to ensure unit squareness
during shipping, lifting, and assembly. Please
remove, when unit is set in place.
1. Ensure shipping split sections are aligned and pulled
together properly.
2. Pre-drill interior joining strip screw holes using #29
drill bit.
3. Apply a bead of caulk the full height of interior wall
joint.
4. Install joining strips using #10 sheet metal screws.
#8 x 1-in. Phillips zip screw
2 3/4-in. wide joining strip
4-in. x 1/4-in. gasket
Wall panel section split
2 3/4-in. wide joining strip
Trim cap
#10 x 1-in. self tapping screw
Add caulking after
installing J strip
Installation - Mechanical
Wall split
21