Trane Performance Air Handlers Manual de instalación descargar pdf (Pagina 37)

CAH-SVX01B-EN 37

Installation - Mechanical

TCC Wall Section Assembly (Typical)

1. Verify external unit squareness.

2. To complete the exterior joint, install a bead of caulk full height of side panel joint.

3. Over caulk, install 3/16-inch x 1.25-inch ribbed grey butyl the full height of the side panel up to

underside of roof overhang. Leave the paper backing on this tape, sealing the joint does not

require this to be removed. The paper will be facing out towards seam cap.

4. Install side seam cap over butyl tape and secure with #10-16 x 0.750 self-drilling screw. The

bottom two screws on this seam cap will be larger, ¼ x 20 self drillers with neoprene gasket (see

Figure 30).

TCC Indoor Roof Section Assembly (Typical)

1. Verify external unit squareness.

2. Apply the 1.25-inch x 0.33-inch ribbed butyl tape to the exterior of the roofs covering the seam

of the two adjoining sections (see method sheet).

3. Install seam cap over the butyl, uniformly straddling the splits. Secure with the provided

number 10 sheet metal screws. See Figure 30.

Figure 30. Install seam cap over the butyl tape

DETAIL A

Screw 10-16 x .750 self-driller

Screw 10-16 x .750

self-driller

Screw 10-16 x .750 self-driller

2 Screws .250-14 x 1.00 Hes WSH HD self-driller

Butyl tape

Seam cap

Butyl tape

Joint cap

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Trane Performance Air Handlers Manual de instalación Pagina 37