Trane Custom Climate Changer Air Handlers manual TCP Indoor Roof Section Assembly Typical, Split

Installation

TCP Indoor Roof Section Assembly (Typical)

1Align the walls and join the inside angles with number 14 sheet metal screws on 12-inch centers along the length of the angles.

2Apply a bead of caulk along the length of the roof seam joint.

3Apply the 1/8-inch gasket on the exterior of the roof evenly across the roof split.

4Before installing the pre-cut joining strip over the gasket, pre- drill holes in the roof using the strip as a guide with a number 29 drill bit at 12-inch centers.

5Apply the joining strip over the gasket and uniformly straddling the splits. Secure with #10 sheet metal screws.

6Fit the pre-cut hub cap and secure it to the roof with #8 sheet metal screws. Fill the end openings with caulk as moisture seal. Note: Pre drill the screw holes with a number 29 bit.

Figure 7. TCP indoor roof assembly

PREDRILL HOLES

WITH #29 DRILL BIT.

SECURE HUB CAP W/#8

S.M. SCREWS.

4" X 1/4" GASKET

3" JOINING STRIP

SECURE WITH #10 S.M. SCREWS.

3" X 1/8" THICK GASKET

(2) 1 1/4" X 6" GALVANIZED ANGLE

SECURED W/ #14 S.M. SCREWS

@ 12" CENTERS

INDOOR ROOF ASSEMBLY COMPLETE

SPLIT

CAH-SVX01A-EN 15